PCB LED Flower
“PCB designing it is my hobby. Usually, I did something for myself only, but some time ago my wife asks me for anything beautiful for her. And soon I designed this flower. It’s the first time I use an …
more ...
The high-performance, low-power Microchip 8-bit AVR RISC-based microcontroller combines 8KB ISP flash memory, 512B EEPROM, 512-Byte SRAM, 6 general purpose I/O lines, 32 general purpose working registers, one 8-bit timer/counter with compare modes, one 8-bit high speed timer/counter, USI, internal and external Interrupts, 4-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, three software selectable power saving modes, and debugWIRE for on-chip debugging. The device achieves a throughput of 20 MIPS at 20 MHz and operates between 2.7-5.5 volts. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.
Main Content
Persona Project
“”Persona Project” electronic weareable device tag who can show your name for meetings, commercial presentations or funny messages for events. Can show messages to your friend, customers, waiters, presentations Loop messages 3 type of diferent texts sizes: 4linesx16chars, 2x8 and …
more ...snopf USB password token
“snopf is a very simple, yet effective and easy to use USB password tool. The snopf USB device creates a unique and strong password for every service from the same 128 bit secret which never leaves the token. Whenever snopf …
more ...Skeet Shooting Game
“An electronic skeet shooting game with 9 levels of play. It includes features such as score and shot count. This electronic skeet shoot game was inspired by a similar version by masonhorder. LED bar graph displays are used instead of …
more ...Embedded Machine learning on Attiny85
“You won’t believe it, but you can run Machine learning on embedded systems like an Attiny85 (and many others Attiny)! When I first run a Machine learning project on my Arduino Nano (old generation), it already felt a big …
more ...Matrix Slot Machine
“An alien-themed slot machine powered by an ATtiny85 microprocessor. Odds and payouts emulate typical slot machines found in casinos. A while ago, I was looking at the Arduino Slot Machine by seawarrior181. It seemed a good project to modify and …
more ...Eight-Character Alphanumeric Display
“This is an eight-character alphanumeric LED display with an I2C interface. It’s based on a low-cost HT16K33 display-driver chip, and supports four two-character 14-segment alphanumeric display modules. Because it has an I2C interface it’s easy to drive from …
more ...NeoPixel Mini Cube
“This mini cube is made up of six 4x4 WS2812B panels giving a total of 96 individually addressable RGB LEDs. This mini cube is made up of six 4x4 WS2812B panels giving a total of 96 individually addressable RGB LEDs …
more ...ATtiny Programmer for Arduino Uno
“If you have become confident with Arduino platform and want to try programming some other atmel microcontrollers, this guide will help you to do your first steps. In particular you will make a shield for Arduino Uno compatible boards in …
more ...Infinity Mirror Coaster
“In this project I will show you how to build an infinity mirror coaster with a custom 3D printed enclosure! I recently found an infinity mirror from the 1980s at a local salvation army. It was broken but after adding …
more ...