AT89S51 8051 Microcontroller 32-Bit Arduino Water Level Sensor

Water Level Sensor

Arduino and Raspberry Pi audio projects

Power supply switching

Employee attendance and time tracking

Whether you're at home

AT89S51 8051 Microcontroller 32-Bit Arduino Water Level SensorAT89S51 8051 Microcontroller 8 Bit ISP MCU 40 Pin The AT89S51 is a low power, high performance CMOS 8 bit microcontroller from Atmel, featuring 4KB of In System Programmable Flash memory and full compatibility with the industry standard 80C51 instruction set. Its ISP capability allows reprogramming without removing the chip from the circuit. Key Features 4KB ISP Flash program memory 128 bytes internal RAM 32 programmable I O lines 2 Timer Counters (16