Content for ATtiny44


The high-performance, low-power Microchip AVR RISC-based CMOS 8-bit microcontroller combines 4KB ISP flash memory, 256-Byte EEPROM, 256B SRAM, 12 general purpose I/O lines, 32 general purpose working registers, an 8-bit timer/counter with two PWM channels, a 16-bit timer/counter with two PWM channels, internal and external interrupts, an 8-channel 10-bit A/D converter, a programmable gain stage (1x, 20x) for 12 differential ADC channel pairs, programmable watchdog timer with internal oscillator, a internal calibrated oscillator, and three software selectable power saving modes. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

Making your first ISP Programmer

“This is a Beginner Project teaches them how to make their first ISP PCB annd go through details Components Note these Components are SMD packages - ATtiny 44 - 20MHz resonator - 1uF capacitor - 10K resistor - 1.5K resistor - 0 Resistor - 100 Resistor …

iSwitchPi Adds an Intelligent Power Switch to Your Raspberry Pi

“A Raspberry Pi does not have an On/Off switch and there is no easy way to shutdown the Pi while keeping the filesystem intact. This Intelligent Power Switch brings a clever solution to this problem: Power-On the Pi by …

Capacitance Meter

“Capacitors are vital components in electronics, but sometimes they are broken, or the value printed on the cap has become unreadable. Because my multi-meter does not have a capacitance measurement, I decided to make one! The principle of measuring capacitance …

Program an ATtiny44/45/84/85 with Arduino

“This tutorial gives provides the steps to set up, program, and test an ATtiny44/45/84/85 with an Arduino. It is also provides some explanations as to the inner workings of AVR chips in general.”