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Brief Introduction of 40P Locking 51 SCM Minimum System Board / Development Board Smart Car Robot Accessories DIY
Key Features1 IO mouth all the leads, the classic 51 minimum system, eliminating the hassle of soldering
- 2 Integrated ISP 10P download interface, easy to download AT89S52 microcontroller.
- 3 is welded socket hole for easy replacement of the crystal
- 4 support chips: STC89C52 STC12C5A60S2 STC11/10x series AT89S52 chip and pin compatible with the chip
- 5 a power switch, easy experiment.
- 6 Power Input 2 ways: DC-005 Power Block (supporting the transposon is 5.5 * 2.1) and a single pin (next to the power switch)
- 7 3-way expansion outside VCC, GND
- 8 P0 port with pull-up resistor.
- 9 Reset: power-on reset and external reset button.
- 10 using the green IC lock bracket for easy replacement chip.
- 11 board size: 4.1cm * 8.9cm Specifications
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