51 Avr Mcu Minimum System Board Development Board Learning Board Stc Minimum System Microcontroller Programmer

51 Avr Mcu Minimum System Board Development Board Learning Board Stc Minimum System Board Microcontroller Programmer

Description

1.IO mouth full extraction, the classic 51 minimum system, eliminating the trouble of welding
2.Integrated 10P ISP download interface, easy to download AT89S52 mcu.
3.Welding is round hole socket, to facilitate the replacement of the crystal (default 11.0592M)
4.Support chip: STC12C5A60S2 STC11/10x STC89C52 series AT89S52 and chip pin compatible with the chip
5.A power switch, convenient experiment.
6.Power input in 2 ways: DC-005 power supply (supporting transposon is 5.5*2.1) and single pin (power switch side)
7.Extension 3 VCC, GND, as shown in figure pin.
8.P0 port with pull up resistor.
9.Reset mode: power on reset and external reset.
10.The use of green IC lock seat, easy to replace the chip.
11.Our independent development and production, supply long-term stability.
12.Board size: 4.1cm*8.9cm

Package Included

1 Pcs 51 Avr Mcu Minimum System Board