It has 54 digital input/output pins (of which 14 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button.
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Wire range: 26~16AWG, strip length 5mm, screws M2 steel, pin header and cage brass. Not assembled yet, you can use variety ways to mount, flexible to use. Pitch: 2.54mm, pin length: 15mm (Approx.).
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5x A4988 Stepper Motor Drivers. 5x Heatsinks for A4988.
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Wire range: 26~16AWG, strip length 5mm, screws M2 steel, pin header and cage brass. Not assembled yet, you can use variety ways to mount, flexible to use. Pitch: 2.54mm, pin length: 15mm (Approx.). 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.
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Finger detecting heartbeat module. sound sensor module. 3 colour LED module. Infrared sensor receiving module. Laser sensor module. Temperature and humidity sensor module. Infrared sensor module. Obstacle avoidance sensor module.
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3.5in 480x320 TFT LCD screen, high quality image display and wide viewing angle. - Provide 12 examples for Arduino and 3 examples of STM32. Screen Material: TFT. - Equipped with SD card socket and SPI FLASH circuit.
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Driver IC: SSD1306. Fully compatible with Arduino, 51 Series, MSP430 Series, STM32 / 2, CSR IC, etc. 4/8PC 128×64 Blue/White /yellow &Blue LED display module for Arduino. Ultra-low power consumption: full screen lit 0.08W.
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Finger detecting heartbeat module. Infrared sensor receiving module. Laser sensor module. Temperature and humidity sensor module. Infrared sensor module. Obstacle avoidance sensor module. sound sensor module.
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