2PCS 3.5″ inch TFT LCD Module 3.5 LED Display Module Shield Touch Screen with Touch Pen Compatible f

2PCS 3.5” inch TFT LCD Module 3.5 LED Display Module Shield Touch Screen with Touch Pen Compatible for Arduino

Description:
This is a 3.5 inch TFT LCD expansion board. This display has a controller built into it with RAM buffer, so that almost all work is done by the TFT.
It leads out the pins of the TFT and breakout pins pitch is 2.54mm, so the secondary development is easy.
With GPRS module, you can design your DIY phone.
With NFC reader module, you can create access control systems with the photos show.
With voltage and current sensor, you can make oscilloscope.
– Can use it directly to display characters, graphics and BMP format images with the help of Micro SD card adapter module.
– Compatibility: Because the logic level is 3.3V, it is compatible for board 3.3V, you generally need to add a level conversion circuit if you use a 5V Board compatible for Arduino.
– Touch screen type: resistive touchscreen.
– Touch Pen: length is 9cm;
– Resolution: 400 x 240, 16-bit (262,000) color
– Display size: 3.5 inch;
– Operating voltage: 3.3V;
– Logic level: 3.3V;
– Operating current: the maximum is 135mA
– Bus interface: 8080-parallel interface (8 bit)
– IO Port Package: PAD is available, and the pin pitch is 2.54mm.
– LED pin can connect to external backlight control circuit to control the brightness of backlight. You can connect it to GND to turn on the backlight all day.
– Very suitable for digital photo frame, oscilloscope, function generator, detection system monitor
ATMEGA328P Chip Development R3 (CH340) Board Microcontroller DIY MCU Module with USB Cable 3.3V 5V for ArduinoProduct description:The development motherboard is a compatible and improved version of the development board based on the ATMEGA328P. The red motherboard with coloured row of masters makes your project more impressive. Very popular for project production.The development board has a toggle switch to select the system supply voltage, 3.3V or 5V, which is very useful if you want to set the system to 3.3V to save power. For example, if you want to directly connect a 3.3V LCD, ESP8266 Wifi compatible module, or BME280 barometric sensor module without a level conversion module, you can use setting 3.3V for direct use, and can directly provide a toggle switch for level conversion to achieve low power consumption and other goals.The motherboard can be used to implement the control functions of the multifunctional clock temperature date voice announcement kit (with link)- Program, expansion board and development environment IDE compatible with UNO R3- Easy interface identification thanks to coloured busbars- Straightforward B-type USB interface, in line with R3, is drop resistant and has a long life span- On-board 500mA self-restoring fuse protects both the USB port and external DC interface power- More GND, 5V pins, UART serial port, I2C interface for easier direct connection to peripheral modules without the need for IO expansion boards- Direct programming via US