8051 Development Board Rev1.3

* 8051 Development Board with inbuilt programmer. * On board Voltage Regulator with filters and operating voltage- 5V to 12V. * DB-9 connector to connect with the serial port of the computer(UART communication). * On Board IN-circuit programmer consisting AT89C2051 and MAX232. * 11.0592 MHz Crystal Oscillator for clock pulsing. * In built motor driving circuitry (4 DC / 2 Stepper motor). * 2 pin connector to connect the Power Supply. * Red Led as Power Indicator. * Green Led as Programming Indicator. * A reset switch. * A jumper to toggle between Programming circuit and Reset circuit. * All ports accessible through Male Header Pins. Brand: Thinnkware, : Kits'n'spares