Module lcd

Sử dụng để chuyển đổi giao tiếp thông thường giữa Vi điều khiển với LCD (chiếm 6 chân của vi điều khiển) thành giao tiếp I2C (chỉ chiếm 2 chân), ngoài ra có thể điều chỉnh độ sáng của LCD thông qua biến trở trên module. #lcd #i2c #m

#I2C #chuyendoiI2C #LCD1602 Tính Năng: - Tiết kiệm Chân I/O cho VĐK Thông số kỹ thuật: - Kích thước: 41.5mm(L)x19mm(W)x15.3mm(H) - Trọng lượng: 5g. - Điện áp hoạt động :2.5-6V - Giao tiếp I2C - Jump Chốt: Cung cấp đèn cho LCD hoặc ngắt - Biến trở xoay độ tương phản ch

100% brand new and high quality Features: This is a high-performance, low power, small size, wide voltage range, easy to install. Suitable for flyback output voltage of 12v, 24v and LCD TV power supply, the module used in 46-inch LCD TV, LCD power failure or high-power switching power supply fast maintenance replacement. DC sampling and TL431 regulator feedback, so that it has a good regulator performance. This module uses 12V 24V selective output, only need to connect the corresponding pad, you can output 12V or 24V. Rationalized design, easy installation, simply according to the diagram, according to the required output power to connect the corresponding pad on it (power supply module factory 24V). Specification: Input voltage: 220V Output voltage: 12V/24V Dimensions: 2.7x4.3cm/1.06x1.69inch Quantity: 1 Pc Package includes: 1 x CA-901 LCD TV Switch Power Supply M

100% brand and high quality Type: touch panel Size:2.8" SPI Serial Display area:36.72(W)X48.96(H)mm Size:8.5 x 4.8cm/ Driver element: a-Si TFT active matrix Pixel arrangement: RGB vertical stripe Driver IC: ILI9341 Backlight: White LED Viewing Direction: 6 o’clock Color Depth: 262K/65K Resolution (dots): 240RGB*320Dots 5V compatible, use with 3.3V or 5V logic Need at least 4 IOs from your MCU With PCB plate (including power supply IC, SD), compatible with 5110 interface Quantity:1Pc Package includes: SPI TFT LCD Touch Panel Serial Port Module x 1 #240x320 #2.8" #SPI #TFT #LCD #Touch #Panel #Serial #Port #Module #+PCB #ILI9341 #5V/3.3V

Module LCD I2C có tích hợp mạch điều khiển màn hình 16x02 giao tiếp I2C sử dụng IC điều khiển màn hình kí tự gồm 16 cột và 2 dòng giúp tiết kiệm dây nối với vi điều khiển (hoặc Arduino) cho khả năng hiển thị nhanh với nhiều chức năng. Mạch điều khiển dùng cho màn hình 16x02 Thông thường, để điều khiển và hiển thị được kí tự từ vi điều khiển xuất ra màn hình 16x02 bạn cần tới 7-8 dây nối đến chân vi điều khiển. Điều này gây ra rất nhiều phiền toái: đi sai dây, mạch rườm ra, khó viết code... Những điều này được mạch điều khiển màn hình khắc phục hoàn toàn vì số lượng dây tín hiệu giảm còn duy nhất: 2 dây. Bằng việc sử dụng giao tiếp I2C, việc điều khiển trực tiếp màn hình được chuyển sang cho IC xử lý nằm trên mạch. Bạn chỉ việc gửi các mã lệnh cùng nội dung hiển thị, do vậy giúp vi điều khiển có nhiều thời gian để xử lý các tiến trình phức tạp khác. Ưu điểm của việc sử dụng giao tiếp I2C Giao tiếp I2C chỉ sử dụng duy nhất 2 dây tín hiệu: SDA và SCL giúp tiết kiệm chân trên vi điều khiển. Tốc độ truyền dữ liệu lên đến 400Kbps. Dữ liệu truyền nhận đảm bảo tính toàn vẹn vì sử dụng cơ chế phản hồi (ACK) trên mỗi byte dữ liệu. Có khả năng kết nối nhiều thiết bị với nhau: trên mạch có sẵn các mối hàn A0, A1, A2 để thay đổi địa chỉ của module. Địa chỉ mặc định: 0x27, có thể mắc vào I2C bus tối đa 8 module (3bit address set) Điện áp hoạt động: 3V-6V Để điều khiển độ tương phản của màn hình, bạn xoay biến trở màu

★★Good quality ★★ Best price ★★Coupon ★★ready stocks ☬Note:① follow the shop, we will give you a free gift (please send me a screenshot of your following , and leave a message on your order) ②After receiving the goods, give five-star praise and give a good evaluation, next time shopping, we will also give you a random exquisite gift ☞Gifts will be sent with this package☜ Features: 1. Charging indication: LCD screen would display the word 'IN' when charging. 2. Output load indication: After connecting the load, long press LED switch to start the output. Then screen would show the word 'OUT' and output voltage/current 5V/1A or 5V/2.1A. 3. Protection function: Integrate lithium battery protection circuit to prevent overcharge, overdischarge and overload. 4. Connect the battery positive pole to B+, connect the battery negative pole to B-. 5. Can connect one lithium battery or multiple lithium batteries in parallel. But the following conditions must be met: capacity≤20W mAh, 3-4.2V voltage.   Specification: Size: 58*27*15mm / 2.28*1.06*0.59in Weight: Approx. 13g   Package List: 1 x Dual USB Power Bank Module   Note: Please do not reverse the polarity connection of lithium battery, or the battery will burn o

Module I2C LCD1602/LCD2004 Thông thường để sử dụng màn hình LCD bạn cần rất nhiều chân trên Arduino để điều khiển. Do vậy để đơn giản hóa công việc, người ta tạo ra một loại mạch điều khiển màn hình LCD sử dụng giao tiếp I2C. Nói một cách đơn giản, bạn chỉ cần 2 dây để có thể điều khiển màn hình thay vì 8 dây thông thường. Để sử dụng các loại LCD có driver là HD44780 (LCD 1602, LCD 2004, …) cần có ít nhất 6 chân của MCU kết nối với các chân RS, EN, D7, D6, D5 và D4 để có thể giao tiếp với LCD. Nhưng với module chuyển giao tiếp LCD sang I2C, chúng ta chỉ cần hai chân (SDA và SCL) của MCU kết nối với hai chân (SDA và SCL) của module để có thể hiển thị thông tin lên LCD. Ngoài ra có thể điều chỉnh được độ tương phản bởi biến trở gắn trên module. Tính Năng Tiết kiệm chân Input/ Output cho Vi điều khiển. Đơn giản hóa việc điều khiển màn hình LCD Thông Số Kỹ Thuật Kích thước: 41,5 mm ×19 mm ×15,3 mm Trọng lượng: 5g Điện áp hoạt động: 2,5 – 6V Giao tiếp: I2C Jump chốt: Cung cấp đền cho LCD hoặc ngắt Biến trở xoay độ tương phản cho LCD. Lưu Ý Khi Sử Dụng Module I2C Các lỗi thường thấy nhất là màn hình hiển thị một dãy ô vuông, màn hình chỉ hiển thị một ký tự đầu và một lỗi ít gặp hơn mà nhấp nháy màn hình. Fix lỗi hiển thị LCD I2C: Đầu tiên bạn cần xóa bỏ thu viện LiquidCrystal_I2C cũ và download thư viện mới, thêm vào Arduino IDE của bạn Module-Chuyển-Đổi -I2C 2. Vì sao khách hàng yên tâm khi mua hàng tại Linh Kiện Điện Tử 3M - Giá sản phẩm luôn tốt hơn so với thị trường. - Cam kết sản phẩm giống y hình. - Tư vấn miễn phí 24/7 trước và sau khi đặt hàng. ------------------------------------------------------------------ LH Hotline: 024 2021

1.Với các VĐK có số chân I/O hạn chế thì Module I2C-LCD là 1 phương án đơn giản khả thi.  THÔNG SỐ KỸ THUẬT Power supply voltage: + 5V Device address: 0x20 - Kích thước: 41.5mm(L)x19mm(W)x15.3mm(H) - Trọng lượng: 5g. - Điện áp hoạt động :2.5-6V - Giao tiếp I2C - Jump Chốt: Cung cấp đèn cho LCD hoặc ngắt - Biến trở xoay độ tương phản cho LCD BỘ SẢN PHẨM BAO GỒM 1.Module I2C - LCD #i2c #module

__________________♤Welcome Superparis Store♤_______________ ✔Ready Stock!!Buy Now! ✔COD ✔Quality Checked ✔Best price ✈Shipping in 1 day ★Surprises for you★ ☛Free Gifts:Follow Shop ❤“Like” 5 Items: Priority Shipping ✉Sent me Screenshot and Message on your order : "Free Gift"，if not will Miss ✌(Tip:We will be based on your guests in your country to send the corresponding adapter plug) ➷Wholesale retailers are welcome to negotiate long-term business with us! __________________❀Product Information❀__________________ Features: 1. Charging indication: LCD screen would display the word 'IN' when charging. 2. Output load indication: After connecting the load, long press LED switch to start the output. Then screen would show the word 'OUT' and output voltage/current 5V/1A or 5V/2.1A. 3. Protection function: Integrate lithium battery protection circuit to prevent overcharge, overdischarge and overload. 4. Connect the battery positive pole to B+, connect the battery negative pole to B-. 5. Can connect one lithium battery or multiple lithium batteries in parallel. But the following conditions must be met: capacity≤20W mAh, 3-4.2V voltage.   Specification: Size: 58*27*15mm / 2.28*1.06*0.59in Weight: Approx. 13g   Package List: 1 x Dual USB Power Bank Module   Note: Please do not reverse the polarity connection of lithium battery, or the battery will burn o

Features: Description: IIC Interface Definition: 1. GND (Power Cord) 2. VCC (Power Supply) 3. SCL (Clock Line) 4. SDA (Data Line) Specifications: Resolution: 128*32 Color: Blue Driver IC: SSD1306 Package Included: The LCD Panel*1 Note: 1.Due To The Manual Measurement And Different Measurement Methods, Please Allow 2-3mm Deviation. 2.Please Be Reminded That Due To Lighting Effects And Monitor'S Brightness/Contrast Settings Etc, The Color Tone Of The Website'S Photo And The Actual Item Could Be Slightly Different. • If you wish to change details after you placed an order, please cancel the order within 30 minutes and place a new one. If you miss out the correct step your order will not be allowed to cancel order/change. • When received the parcel, please check before you click button "order received". • Please contact us if you have any concern before opening a dispute, give us an opportunity to resolve the problem. #IIC #White #0.91" #1Pcs #OLED #128x32 #I2C #PIC #LCD #Module #Arduino #Di

<div><p>Size: 0.96 1.3 1.44 1.8 inch Package:1*Module Voltage: 3.3 DC Driver IC: ST7735 Working Temperature: -20 ° ~ 70 ° High resolution: 80*160</p><

Description: Brand new and high quality LCD Screen 2.0 inches screen Fit for WIFI SJ5000X camera Specification: Material: LCD Size: 50 * 35mm Package Includes: 1x LCD Display Sc

❤ * ❤ * ❤ * Welcome to #RRIANFO *❤ * ❤ * ❤ ★★★★Surprises for you★★★★ ☛Follow Shop；Free gift for you！ ☛High comment: Priority Shipping + 5% discount for next order！ ☛Shipping within 1-24 hours! ☛Ready stock and fast shipping! ☛wish you a happy shopping! ❤ * ❤ * ❤ * information *❤ * ❤ * ❤ Features: 1. Charging indication: LCD screen would display the word 'IN' when charging. 2. Output load indication: After connecting the load, long press LED switch to start the output. Then screen would show the word 'OUT' and output voltage/current 5V/1A or 5V/2.1A. 3. Protection function: Integrate lithium battery protection circuit to prevent overcharge, overdischarge and overload. 4. Connect the battery positive pole to B+, connect the battery negative pole to B-. 5. Can connect one lithium battery or multiple lithium batteries in parallel. But the following conditions must be met: capacity≤20W mAh, 3-4.2V voltage.   Specification: Size: 58*27*15mm / 2.28*1.06*0.59in Weight: Approx. 13g   Package List: 1 x Dual USB Power Bank Module   Note: Please do not reverse the polarity connection of lithium battery, or the battery will burn o

<div><p>Package Include:1OLED Display Module Interface: IIC(I2C) Display Mode: 64x48 IIC I2C OLED Display Module Screen Size: 64x48 pixels (0.66 Across) Driver IC: SSD1306 IIC Address: 0x3C or 0x3D Operating Voltage: 3.3V Type: TFT</p><

<div><p>Voltage: 3.3 DC High resolution: 80*160 Driver IC: ST7735 Package:1*Module Size: 0.96 1.3 1.44 1.8 inch Working Temperature: -20 ° ~ 70 °</p><

Features: 1. Charging indication: LCD screen would display the word 'IN' when charging. 2. Output load indication: After connecting the load, long press LED switch to start the output. Then screen would show the word 'OUT' and output voltage/current 5V/1A or 5V/2.1A. 3. Protection function: Integrate lithium battery protection circuit to prevent overcharge, overdischarge and overload. 4. Connect the battery positive pole to B+, connect the battery negative pole to B-. 5. Can connect one lithium battery or multiple lithium batteries in parallel. But the following conditions must be met: capacity≤20W mAh, 3-4.2V voltage.   Specification: Size: 58*27*15mm / 2.28*1.06*0.59in Weight: Approx. 13g   Package List: 1 x Dual USB Power Bank Module   Note: Please do not reverse the polarity connection of lithium battery, or the battery will burn o

Please feel free to contact us if you have any problems with our products or purchased orders. All emails will be processed within 24 hours, except on weekends. Features: These are often used by enthusiasts for Arduino,msp430 and other microcontroller projects Brand new and high quality, Great for electronic experiments and projects LCD display module with blue blacklight, Wide viewing angle and high contrast Works with Arduino UNO R3 MEGA2560 Nano Due, Raspberry Pi, Low cost and easy to use, perfect for beginners Commonly used in: copiers, fax machines, laser printers, industrial test equipment, networking equipment such as routers and storage devices. Specifications: Material: LCD Color: Blue Size: 15x13x3CM Weight: 54g Product List: 1*1602 LCD display Before any purchase pls check carefully about the detail information of the pruduct. • If you wish to change details after you placed an order, please cancel the order within 30 minutes and place a new one. If you miss out the correct step your order will not be allowed to cancel order/change. • When received the parcel, please check before you click button "order received". • Please contact us if you have any concern before opening a dispute, give us an opportunity to resolve the problem. #1602 #Electrical&TestEquipment #BlueScreen #ElectronicComponents #forArduino #LCDScreen #Business&Industrial #1602LCDModule #lcd #LCDdisplaysc

#CA-901 #LCD #TV #Switch #Power #Supply #Module #For #Under #46" #Display #Maintenance CA-901 LCD TV Switch Power Supply Module For Under 46" Display Maintenance 100% brand new and high quality Features: This is a high-performance, low power, small size, wide voltage range, easy to install. Suitable for flyback output voltage of 12v, 24v and LCD TV power supply, the module used in 46-inch LCD TV, LCD power failure or high-power switching power supply fast maintenance replacement. DC sampling and TL431 regulator feedback, so that it has a good regulator performance. This module uses 12V 24V selective output, only need to connect the corresponding pad, you can output 12V or 24V. Rationalized design, easy installation, simply according to the diagram, according to the required output power to connect the corresponding pad on it (power supply module factory 24V). Specification: Input voltage: 220V Output voltage: 12V/24V Dimensions: 2.7x4.3cm/1.06x1.69inch Quantity: 1 Pc Package includes: 1 x CA-901 LCD TV Switch Power Supply M

Our CS team will answer all the emails from you,if you have any problem about our product or the purchased order,just feel free to contact us. Description: Feature: Using STN liquid crystal display screen, Voltage and Current can be displayed simultaneously. Using button adjustable voltage, left button to reduce the voltage, the right button to increasing voltage. press button one time can adjust 0.04V voltage, press and hold more than 1 second to quickly adjust voltage. Fine workmanship and good performance. Easy to use. Long service life. Calibration Method: Power-off status, press and hold the left button access the power, the display starts flashing, release the left button. Using multimeter measured the output terminal voltage, if the measured voltage is greater than 5V, press the left button reduced the voltage to 5V; if the voltage is less than 5V, press the right button to increase the voltage to 5V. When the LCD display voltage of 5V (sometimes it shows 4.99V), turn off the power, the calibration is complete. Specifications: Brand new Size: approx. 62*44*18mm Input Voltage: 5~23V, Max 23V, recommended to use within 20V (Input voltage must be higher than the output voltage 1V above, please check the input positive and negative polarity before connecting, reversing polarity may damage the components) Output Voltage: 0~16.5V adjustable ( can save the last set voltage automatically) Note: 1. Please allow 1-3cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. • If you wish to change details after you placed an order, please cancel the order within 30 minutes and place a new one. If you miss out the correct step your order will not be allowed to cancel order/change. • When received the parcel, please check before you click button "order received". • Please contact us if you have any concern before opening a dispute, give us an opportunity to resolve the problem. #DC-DC #with #Down #Supply #Step #Module #LCD #Adjustable #Power #Push-button #Di

#VGA #LCD #Screen #Test #Module #Color #Signal #Generator #13 #Different #Signals VGA LCD Screen Test Module Color Signal Generator 13 Different Signals Features: This VGA signal generator is a portable monitor VGA signal generator, designed for on-site maintenance personnel Designed to support multimeter with a 9V battery and USB-powered Lightweight and easy to carry Can produce 13 different parameters, different resolutions VGA signal Easy to fit a variety of different properties of the display, an essential tool for vast number of LCD testers or on-site repair service Size: 6x3cm/2.36x1.18inch Quantity: 1 Pc Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Color Signal Generator M

Feature: 1. The product is adjustable, programmable, high‑efficiency, high‑accuracy, and greatly improves safety 2. With large heat dissipation area, the great workmanship of product can ensure better service life 3. Adopt one‑piece molding without burrs, smooth surface, easy and convenient to install 4. Made of ABS material, corrosion‑resistant, anti‑oxidation, and increase the service life 5. With LED screen display, you can observe the operation data more intuitively and concisely Specification: Item Type: Adjustable Regulated Power Supply Material: ABS Input Voltage Range: 10-75V Output Voltage Range: 0.01-60V Output Current Range: 0.001-5A Output Power Range: 0-300W Output Voltage Setting Resolution: 10mV Output Current Setting Resolution: 1mA Output Ripple: Package List: 1 x Buck Module1 x Connection Line Note: 1. Please read the product parameters carefully to confirm whether it can meet the requirements of use 2. During operation, please adjust to the matched power and range before using 3. Do not use overloaded, otherwise there will be safety haza

#Step #Down #Converter #Module #DC-DC #1.2-32V #5A #Constant #Voltage #Current #LCD #Digital #Display #Adjustable #Board Step Down Converter Module DC-DC 1.2-32V 5A Constant Voltage Current LCD Digital Display Adjustable Board 100% brand new and high quality Features: It is a DC adjustable constant voltage constant current step down power supply module with LCD display. HD display input voltage and output voltage, current, power and display status. Adjustable stable output voltage and current.Set output current to meet the demand. Can be used as ordinary buck power supply module, charger and LED constant current driver. Simple and efficient, practical. Step Down Module only, other accessories demo in the picture is not included. Specification: Input voltage: 6.5-36V (input voltage is lower than 6.5V, current accuracy is not accurate, LCD display below 5.5V is not normal) Output voltage: 1.2-32V, factory default output 5V. Output current: It can work stably for 3.5A for a long time, and can reach 4.5A with enhanced heat dissipation (adjustable current limit is about 4.2-4.5A) Output power: natural heat dissipation 50W (within 3.5A), enhanced heat dissipation 75W Voltage display: resolution 0.05V, range 1.2-32V, accuracy ± 0.1V Current display: resolution 0.005A, range 0-4.5A, accuracy ±0.05A Conversion efficiency: about 94% Working current: about 30mA Input reverse connection protection: Yes Output anti-backflow: No Short circuit protection: Yes Size: app.7.05x4.84cm/2.78x1.91in Color: As pictures shown Quantity: 1 Pc Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Step Down M

<div><p>Package Included: 1x DC-DC step-down power supply adjustable push-button module with LCD display Load Regulation S(I): <= 0.8% Mainboard Size: 50mm x 30mm x 12mm(LxWxH) Output Voltage: 0V~16.5V (Continuously adjustable) LCD Accuracy: 1% Conversion Efficiency: 95% Display Module: STN LCD Input Voltage: 5~23V (Best voltage 20V) LCD Size: 37.5mm x 17.0mm(LxW) Converter Type: DC-DC Peak Current: 3A Voltage Regulation S(U): <= 0.8% </p><

#ZK-DP60 #Step #Down #Up #Power #Supply #Module #35W #60W #High-Power #Adjustable #Buck #Boost #Power #Supply ZK-DP60 Step Down Up Power Supply Module 35W 60W High-Power Adjustable Buck Boost Power Supply Module Converter LCD Display 1.Description: ZK-DP60 is a DC adjustable constant voltage constant current step down/up power supply module with LCD display.HD display input voltage and output voltage, current, power and display status.Adjustable stable output voltage and current.Set output current to meet the Demand.It can be used as ordinary buck power supply module, charger and LED constant current driver.Simple and efficient, practical. 2.Features: 1>.High voltage resistant terminal. 2>.With high quality acrylic shell. 3>.Support enabled/disabled output. 4>.Support anti-reverse protection. 5>.Support anti-backflow Protection. 6>.Support short circuit protection. 7>.Support over-current protection. 8>.Support over-power protection. 9>.Support over-temperature protection. 10>.Support Automatic buck/boost voltage. 11>.LCD screen HD display. 12>.Support charging function. 13>.Support display input voltage. 14>.Support display output voltage, current, power. 15>.Support working status indicator. 16>.Multiple parameters are displayed simultaneous. 17>.High current, low heat. 3.Parameters: 1>.Product Name:ZK-DP60 60W 6A Step Down/Up Power Supply Module 2>.Product Number:ZK-DP60 3>.Working Voltage: DC 5.5V-30V 4>.Output Voltage: DC 0.5V-30V 5>.Output Current: 4A 6>.Output Power: 35W 7>.Voltage Display Range: 0~30V 8>.Voltage Display Precision: 1% 9>.Voltage Display Resolution: 0.01V 10>.Current Display Range: 0~6A 11>.Current Display Precision: 1% 12>.Voltage Display Resolution: 0.001A 13>.Conversion efficiency:About 88% 14>.Working current: 30mA 15>.Soft Starter: Yes (Failure at high power load) 16>.Anti-reverse Protection: Yes 17>.Anti-backflow Protection: Yes 18>.Short Circuit Protection: Yes 19>.Work frequency: 180KHz 20>.Over-temperature Protection: 100° 21>.Over-current Protection: 6A 22>.Over-power Protection: 60W 23>.Fan working condition:>3A or >20W or >40° 24>.Working Temperature range: -20°~100° 25>.Working Humidity range: 0%-95%RH 26>.Size::72x59x32mm/28.35x23.23x12.60in Note: Transition: 1cm=10mm=0.39inch. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1pc x Supply Mod

<div><p>Resolution: 128 x 32 Size: 0.91 inch OLED Display color: White/Blue Package:1*Module Driver IC: SSD1306</p><

Feature: 1. The product is adjustable, programmable, high‑efficiency, high‑accuracy, and greatly improves safety 2. With large heat dissipation area, the great workmanship of product can ensure better service life 3. Adopt one‑piece molding without burrs, smooth surface, easy and convenient to install 4. Made of ABS material, corrosion‑resistant, anti‑oxidation, and increase the service life 5. With LED screen display, you can observe the operation data more intuitively and concisely Specification: Item Type: Adjustable Regulated Power Supply Material: ABS Input Voltage Range: 10-75V Output Voltage Range: 0.01-60V Output Current Range: 0.001-5A Output Power Range: 0-300W Output Voltage Setting Resolution: 10mV Output Current Setting Resolution: 1mA Output Ripple: Package List: 1 x Buck Module1 x Connection Line Note: 1. Please read the product parameters carefully to confirm whether it can meet the requirements of use 2. During operation, please adjust to the matched power and range before using 3. Do not use overloaded, otherwise there will be safety haza

Feature: 1. The product is adjustable, programmable, high‑efficiency, high‑accuracy, and greatly improves safety 2. With large heat dissipation area, the great workmanship of product can ensure better service life 3. Adopt one‑piece molding without burrs, smooth surface, easy and convenient to install 4. Made of ABS material, corrosion‑resistant, anti‑oxidation, and increase the service life 5. With LED screen display, you can observe the operation data more intuitively and concisely Specification: Item Type: Adjustable Regulated Power Supply Material: ABS Input Voltage Range: 10-75V Output Voltage Range: 0.01-60V Output Current Range: 0.001-5A Output Power Range: 0-300W Output Voltage Setting Resolution: 10mV Output Current Setting Resolution: 1mA Output Ripple: Package List: 1 x Buck Module1 x Connection Line Note: 1. Please read the product parameters carefully to confirm whether it can meet the requirements of use 2. During operation, please adjust to the matched power and range before using 3. Do not use overloaded, otherwise there will be safety haza

Welcome to the shop, the quality is excellent and the price is affordable! #zvtpit.vn Description: 128*64 LED display module for Arduino, supports many control chip. Fully compatible with Arduino, 51 Series, MSP430 Series, STM32 / 2, CSR IC, etc. Ultra-low power consumption: full screen lit 0.08W Super high brightness and contrast are adjustable With embedded driver/controller Interface type is IIC Pin Definition: VCC ,GND, SCL, SDA Pins: 4 pins Voltage: 3V ~ 5V DC Working Temperature: -30 ℃ ~ 70 ℃ Character Colors: Blue(as pictures show) Drive Duty: 1/64 Duty High resolution: 128 * 64 Panel Dimensions: 26.70* 19.26* 1.85mm/1.03*0.76*0.07 inch(approx) Active Area: 21.74* 11.2mm /0.86*0.44 inch(approx) Driver IC: SSD1306 Note: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness Package Included: 1PC*128x64 Blue LED display module for Ar

❤❤❤Hi! Dear,welcome to globedealwin❤❤❤ ✿✿We are Chinese sellers, and the goods are sent from China. It takes about 7-15 days! ✿✿We will try our best to arrange your order as soon as possible! ✿✿After receiving the package, please check the package contents. If you have any questions, please feel free to leave us a message! Features: 1. Charging indication: LCD screen would display the word 'IN' when charging. 2. Output load indication: After connecting the load, long press LED switch to start the output. Then screen would show the word 'OUT' and output voltage/current 5V/1A or 5V/2.1A. 3. Protection function: Integrate lithium battery protection circuit to prevent overcharge, overdischarge and overload. 4. Connect the battery positive pole to B+, connect the battery negative pole to B-. 5. Can connect one lithium battery or multiple lithium batteries in parallel. But the following conditions must be met: capacity≤20W mAh, 3-4.2V voltage.   Specification: Size: 58*27*15mm / 2.28*1.06*0.59in Weight: Approx. 13g   Package List: 1 x Dual USB Power Bank Module   Note: Please do not reverse the polarity connection of lithium battery, or the battery will burn o

___________________* ❤❤ * ujewndju* ❤❤ * ___________________ Welcome to our store, we insist on the lowest price to sell the best quality items. ✔Ready Stock ✔Wholesale Price ✔Quality Checked ☀️☀️ Surprises for you ☀️☀️ ☞Shop Voucher: Get More Discount ☞Follow Shop: Free Gifts ✈Shipping in 1 day Tip: If you want a free gift, please send me the screenshot that you follow my shop ☀️☀️ Attention ☀️☀️ ❀We will be based on your guests in your country to send the corresponding adapter plug. ➷Wholesale retailers are welcome to negotiate long-term business with us! #ujewndju _______________❀Product Information❀______________ Features: 1. Charging indication: LCD screen would display the word 'IN' when charging. 2. Output load indication: After connecting the load, long press LED switch to start the output. Then screen would show the word 'OUT' and output voltage/current 5V/1A or 5V/2.1A. 3. Protection function: Integrate lithium battery protection circuit to prevent overcharge, overdischarge and overload. 4. Connect the battery positive pole to B+, connect the battery negative pole to B-. 5. Can connect one lithium battery or multiple lithium batteries in parallel. But the following conditions must be met: capacity≤20W mAh, 3-4.2V voltage.   Specification: Size: 58*27*15mm / 2.28*1.06*0.59in Weight: Approx. 13g   Package List: 1 x Dual USB Power Bank Module   Note: Please do not reverse the polarity connection of lithium battery, or the battery will burn o