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Can be used for short circuit fault detection of various mobile phones
1 × MAX7219 8x8 Dot Matrix LED Display Module
automotive (vehicle auxiliary devices)
jakemy screwdriver set 45 in 1 is a professional portable hardware tools
Surface of Nickel Plating100μ Shipment Small order by express
8051 89c51 89s51 Development board Microcontroller Programm Downloader budget-friendly Can be used for short8051 89c51 89s51 Development board Microcontroller 8051 Development board Micro controller 89c51 89c52 89s51 89s52 1. All leads P0 P1 P2 P3 interface pin header, P0 pull up resistor. 2. There is 5V power connector, pin and DC5 3. There are power indicator 4. 12MHz crystal oscillator 5. The convenient interface RXD TXD GND STC microcontroller serial download. 6. There ATMEL ISP download port for easy AT89S series microcontroller downloaded. 7. There
