Top3: Arduino nextion examples | Test & Advice

  • Nextion Enhanced 4.3 inch NX4827K043 UART HMI Resistive Touch Screen LCD Display Module 480x272 for Arduino Raspberry Pi
    Compared to NX4827T043, NX4827K043 add new functions: support built-in RTC, save data to Flash, GPIO, larger flash capacity and faster CPU. You can power NX4827K043 from 5V pin of microcontroller but not recommended. Working with insufficient power may damage screen, so pls use power board came with nextion. See image on how to use it. There is bug in Nextion HMI file. If you power it via micro USB port, nextion display may wrongly show T series. Pls power it with CR1220 battery and connect 4p cable, then nextion screen will show K series. You can buy most nextion display here, https://www.amazon.com/nextion If you have any problem, please contact seller as follow: click "DIYmalls"(you can find "Sold by DIYmalls" under Buy Now button), in the new page, click "Ask a question".
  • NEXTION 915MHz 0.96 OLED Display ESP32 LoRa Module SX1276 Transceiver WiFi Bluetooth IOT Development Board + LoRa Antenna for Arduino Smart Home
    You will receive, 1pcs lora esp32 board new version V2 with better quality, and 1pcs 915 mhz antenna. When you use this esp32 oled lora board, you need to use 2pcs together. One is used for receiving and another for sending. This lora 915mhz comes unassembled, soldering is required, not equipped with lithium battery. Espressif esp32 chip + SX1276 LoRa + 0.96inch blue oled If you have any problem, please contact seller as follow: click "DIYmalls"(you can find "Sold by DIYmalls" under Buy Now button), in the new page, click "Ask a question".
  • Nextion 3.5" Display NX4832T035 Resistive Touch Screen UART HMI LCD Module 480x320 + 16GB Card for Arduino Raspberry Pi
    NX4832T035 is nextion 3.5 basic screen: 3.5 inch TFT, 480x320 resistive touch display, 16M flash, 2K Byte RAM, 65k colors. You can buy nextion enhanced 3.5 here, https://www.amazon.com/dp/B07916KQ76 You can power nextion 3.5 from 5V pin of microcontroller but not recommended. Working with insufficient power may damage screen, so pls use power board came with nextion. See image on how to use it. Uploading TFT file via sd card is faster than 4pin serial port, but pls check card is FAT32 format and no more than 32GB. You can buy most nextion display here, https://www.amazon.com/nextion If you have any problem, please contact seller as follow: click "DIYmalls"(you can find "Sold by DIYmalls" under Buy Now button), in the new page, click "Ask a question".
  • 16 Keys Matrix Keypad 4 X 4 Membrane Keyboard Module Array Switch for Arduino UNO R3
    The Keypad library allows your uno to read a matrix type keypad. 4×4 numeric keypads are most widely used in numerous mini project which requires the user or the operator to give command to the system or to feed in some data. You don't need the outer two pins on the left and right for wiring. It's the inner 8 pins that matter. If you solder on a header, we highly recommend laying down some flux on the pads first, inserting the header pins, then soldering The standard Keypad library for Arduino works out of the box with this particular device. If you have any problem, please contact seller as follow: click "DIYmalls"(you can find "Sold by DIYmalls" under Buy Now button), in the new page, click "Ask a question".
    8.99 $
  • KEYESTUDIO Mega 2560 R3 Board for Arduino Projects with USB Cable
    PERFECTLY COMPATIBLE with IDE Software: a nice upgrade to the r3 controller which will allow more complex programs and projects to be done RIGHT OUT OF THE Box: uses the official ATmega16u2 IC instead of CH340G, no driver problem EXCELLENT QUALITY: The build quality is good with straight headers and good soldering. It comes with instructions on downloading and installing a driver on Windows machines. They are well packed in a nice box. FCC and CE CERTIFICATION: this board is made from environmental friendly components and materials, as well as user friendly production technology. It's a great prototyping tool for electronic project. We also have a one-stop store that provides various of open source hardware raspberry pi and micro bit, you can access this page at https://www.amazon.com/keyestudio
    15.99 $
  • eBoot 30 Pieces Photoresistor Photo Light Sensitive Resistor Light Dependent Resistor 5 mm GM5539 5539
    Quantity: 30 x photoresistor, 5 mm GM5539 resistor Maximum voltage: 150 Volt DC Maximum wattage: 100 mW; Spectral peak: 540 nm Light resistance (10 Lux): 50-100 Kohm; Operating temperature: - 30 ~ + 70 degree Celsius Enough photo light sensitive resistors are handy for your DIY and hand working projects
    4.55 $
  • Gikfun Infrared Diode Led IR Emission and Receiver for Arduino (Pack of 10 Pairs) EK8460
    10PCS VS1838B Infrared receiver and 10PCS 5mm 940nm IR infrared Emission Tube LED Lamp The ir receiver is a small design with a built-in dedicated IC that is highly resistant to interference and can withstand environmental interference. The infrared diode's pin is not easy to be oxidized, it is easy to be tinned, and the solderability is good; Long service life, no red storm, high reliability Suitable for infrared products such as electronic toy remote control, infrared camera, infrared temperature measurement, etc.
    5.98 $
  • Arducam 1602 16x2 LCD Display Module Based on HD44780 Controller Character White on Blue with Backlight for Arduino, Raspberry Pi Pico
    Commonly-used HD44780 controller is built in this 1602 LCD module Can display 2-lines X 16-characters Color: white on blue with backlight Contains 1 x 20 male to male pin header, convenient to use. The UC-146 IIC/I2C Serial Interface Adapter Module is not included Viewing area size: 64.5mm x 16mm
    5.99 $
  • UCTRONICS 0.96 Inch OLED Module 12864 128x64 Yellow Blue SSD1306 Driver I2C Serial Self-Luminous Display Board for Arduino Raspberry Pi Pico
    UCTRONICS 0.96 Inch OLED Module for showing graphical & textual information directly on your micro-controller projects. It supports many chips: Arduino UNO and Mega, Raspberry pi, 51 MCU, STIM 32, etc., the UNO shown in the picture is NOT INCLUDE Resolution: 128 x 64, View angle: > 160°, Support voltage: 3.3V-5V DC, Power consumption: 0.04W during normal operation, full screen lit 0.08W Embedded Driver IC: SSD1306. Communication: I2C/IIC Interface, only need two I / O ports Needn't backlight, the display unit can self-luminous. It has Super High Contrast, bright and crisp dots, even tiny fonts quite readable No embedded fonts inside the OLED controller, user can create the fonts through the font generation software. We offer technical support and software library as well as the guide book in the package
  • Electronics-Salon Screw Terminal Block Breakout Module, for Arduino MEGA-2560 R3.
    Terminal Block Breakout Module - for Arduino MEGA-2560 R3. the item has been soldered and assembled. Terminal block pitch 3.5mm/0.138", wire size range 26AWG to 16AWG, strip length 5mm, screw M2 steel, pin header and cage copper. With power on LED indicating. red reset button on the side. with a ICSP adapter connect header. FR-4 fiber glass PCB, dual copper layers. NOTE: the item not include Arduino Mega module