ATtiny13 8-Bit ATMEL AVR Microcontroller Arduino Pro Micro compatible The 4x3 Matrix Membrane Switch

The 4x3 Matrix Membrane Switch Keypad is an essential input device for Arduino and microcontroller projects

LED Lighting Systems - Constant voltage power for LED drivers

and send email or HTTP notifications when motion sensors or door contacts are activated

Makers & Hobbyists - Essential peripheral for desktop computing setups

ATtiny13 8-Bit ATMEL AVR Microcontroller Arduino Pro Micro compatible The 4x3 Matrix Membrane SwitchATtiny13 8 Bit ATMEL AVR Microcontroller ATtiny13 8 Bit ATMEL AVR Microcontroller Atmel ATTINY13A PU is AVR TINY series 8 pin DIP microcontroller, packed with high performance, low power 8 bit Advanced RISC Architecture. Its operational Voltage limit is 1. 8V to 5. 5V. It has 20 MHz CPU Clock, 6 general purpose I O lines, 1KB ISP flash memory, 64B EEPROM, 60 Byte RAM. It has 1 timer, 2 PWM Channel, 4 Channel ADC inputs and a Watchdog. Operational