Content for ATmega644P

ATmega644P

The Atmel® picoPower® ATmega644P is a low-power CMOS 8-bit microcontroller based on the AVR® enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega644P achieves throughputs close to 1MIPS per MHz. This empowers system designer to optimize the device for power consumption versus processing speed.

Recreating classic games with a bare MCU

“Some time ago, I hatched a plan to introduce my kids to a handful of classic computer games. This wasn’t a matter of misplaced nostalgia: I’m not overly sentimental and I’d rather play Horizon Zero Dawn than …

Dust Collector Monitor

“This is a dust collector monitor. Both the dust bin level and the filter are monitored. My earlier dust collector project only monitored the bin level. The video demonstrates the dust collector monitor detecting the filter needing cleaning. The threshold …

AVR SD Hex Loader ISP

“This project is all about getting your compiled sketch onto your target board without the need to have a connection to a computer running the Arduino IDE. The video demonstrates the operation of the loader. The first board being loaded …

Hiking Data Logger Using RFM69CW

“This hiking data logger is used to record a hike’s location, start and end time, temperature, altitude and barometric pressures. It will also audibly report altitude milestones during the hike. Even if you have no interest in hiking you …

Arduino 1.8.x Clone With Atmega 8535/32/644p/1284p: the Mightycore

“How to use the latest arduino IDE for old and latest atmegas DIP 40. and make a clone of arduino board. This project is the upgrade of the arduino atmega644/1284 clone project. I have got some old atmegas but …

MEGA TETRIS board

“This project is the RGB LED display (16x10) based on WS2812B LEDs. Its core is the ATmega644pa controller running on 16 MHz frequency. The board has several buttons (up, down, left, right, forward, back, reset) and the ADXL345 accelerometer. It …

DemUinoPortable

“An Arduino/Sanguino micro-computer by DemeterArt.”