This is my final design for a NIXIE clock. I have made several and this is the best one. My gift to the universe is this in the public domain. Feel Free to make one and tell me about if you like.
the arduino code is attached, I suggest you use it as a starting point for your own code. From it you can see what pin is connected to what and how I implemented the multiplexing, you may have a more ele...
Un Escudo para Arduino UNO para el juego de memorizar colores "SIMON"
Made by using his blueprints and modified to my needs:
thank you Saulius Bandzevicius!
Ačiū Sauliau Bandzevičiau!
This is a ethernet relqay board with 2 relay, 2 inputs for 240 AC detector, 2 LEDs and 2 switch you can program many options; that consist:
Atmega 328p CPU
ENC28j60 red or blue board
CP2102 white board to program the CPU or similar
AVR STK500 or similar to copy the reiquared firmware to bootload:
Control several FAN(3 pin) via PWM
PWM from motherboard connector (4 pin) or temperature sensor - jumper selection.
-with capacitor: RPM range 50-100%, RPM sensor working;
-without capacitor: RPM range 10-100%, RPM sensor not working.
An Arduino development board with a small OLED screen, a joystick, buttons, buzzer, and alligator clip connectors for other devices. This was inspired by the Adafruit circuit playground: https://www.adafruit.com/product/3000
Visit https://johanv.xyz/ArduinOLED/ for more info.
THIS WORKS AS A REGULAR ARDUINO. ALL U NEED TO DO IS SOLDER THE COMPONENTS AND UPLOAD THE CODE USING AN (FT232RL USB TO TTL CONVERTER) MODULE. IF U DONT HAVE IT THEN SEE COPY THIS LINK AND SEE IN GOOGLE,