Datasheet search engine for Electronic Components and Semiconductors. ATTINY22 data sheet, alldatasheet, free, databook. ATTINY22 parts, chips, ic. ATtiny22 datasheet, ATtiny22 circuit, ATtiny22 data sheet: ATMEL – AVR Studio┬« Compatible,alldatasheet, datasheet, Datasheet search site for Electronic. Typical values contained in this data sheet are based on simulations and . This data sheet contains limit values extracted from the results of extensive.

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History of the back and forth flashers That time even electronics stores sold different kinds of BAFF kits. Even today people are still building these BAFF gadgets.

ATTINY22 Datasheet, PDF – Datasheet Search Engine

On this webpage you will be able to build the smallest The smallest back and forth flasher ever How datashret make it datashwet Take a small hobby-board or devellop your own PCB.


First solder the 8 pin IC-socket on the print, then put the two ohm resistors left and right, and make the connections with little wires, you can also take a breadboard and push the parts on it, and make it start functioning, it’s up to you.

This small BAFF can e. Source code and more You can upload this hex-dump to the ATtiny22s flash memory with this simple programmer.

Set the Data Direction Register of port B as an output, the output will source current. There are ofcourse many ways to program this little gadget. If you use a 3 Volt battery and SMD components you can make e.

Here the complete assembly listing and also the hex-dump: This is I think the cheapest solution with standard logic ICs.

Pin 14 is the clock input from the osc. Enable the counter by connecting pin 4 to GND.

At the first clock of the oscillator N3the counter starts at first LED onso pin 4 and 6 are both 0, so only one 74HCT is enabled at a time. When reaching the 9th clockpulse, the two 74HCTs flip, because the counter is at