51 AVR MCU Minimum System Development Burner Board
- Simultaneously compatible with AT, STC series microcontroller (support chip: STC89C52 STC12C5A60S2 STC11/10x series AT89S52 and chip compatible with the above chip pins).
- Single chip microcomputer 40 IO all pin out, with self-locking switch, can easily switch power on and off.
- With LED power supply lamp indication.
- 3.5mm*1.3mm can be connected to the external power supply seat.
- The pin leads 3 way VCC and GND, which can input or output power.
- The pull resistance of P0 has been pulled up.
- With Resistance capacity and manual reset circuit.
- Support ISP downloads and serial download programs.
- Integrated ISP 10P download interface, easy to download AT89S52 microcontroller.
- Below the crystal oscillator is the circular hole socket, convenient replacement crystal oscillator (default matches 11.0592M).
- Support for 2 power input modes: DC power seat (matching seat 3.5mm*1.3mm) and single pin (next to the power switch).
- With 1pc programmable LED, which can do LED experiments.Specification:
- Working voltage: DC 5V
- Color: Green
- Size: 8.9×3.8cm/3.5×1.49”
Weight: About 50g