3pcs AVR MCU Minimum Learning System Development Board ATMEGA16A-PU/32A-PU Mega16 For Arduino

Features: 1. All 32 I/O pins are pulled out. 2. The classic ATmega16 microcontroller minimum system eliminates the hassle of soldering. 3. Crystal: The socket hole is convenient for soldering to replace the crystal, crystal 8M. 4. Support chip: ATmega16 MCU / ATmega32 chip is pin compatible. 5. Power: power adapter or external expansion pin power supply (not supported by ISP download interface) 6. DC-005 power module (supporting the transposon is 5.5 * 2.1 mm). 7. Expand the outer 4 channels VCC, GND. 8. Reset: Power-on reset and reset button. 9. Power indicator (D1) and program run indicator (D2). 10. Standard ISP download interface. Specification: Weight: 46 grams Color: as the picture shows Specification: 88mm*38mm (approx.) Note: This minimum system development board does not have an AVR chip, you need to purchase additional chips. Package includes: 3 x Development Board