UV Torch holder
A UV torch holder created to help me to expose PCB.
Author: Renzo Mischianti
Design and mill PCB: Easy and Cheap (bCNC, UGS) – Part 4
I write this guide because I think It’s helpful have a starter tutorial to milling PCB in a very simple way and low budget.
Milling and assembly the component.
Design and mill PCB: Easy and Cheap (FlatCam) – Part 3
I write this guide because I think It’s helpful have a starter tutorial to milling PCB in a very simple way and low budget.
Now create GCode file for the CNC
Design and mill PCB: Easy and Cheap (Fritzing) – Part 2
I write this guide because I think It’s helpful have a starter tutorial to milling PCB in a very simple way and low budget.
Now go to Prototype PCB
Design and mill PCB: Easy and Cheap – Part 1
I write this guide because I think It’s helpful have a starter tutorial to milling PCB in a very simple way and low budget.
Go to explore the Instruments.
Arduino Remote/wireless Programming
You may need to program Arduino microcontroller (like) remotely to debug in the freezer.
Here is my solution to the problem.
Emergency power bank homemade
When you need a power bank probably you have all the component at home, I had a problem and I had to make one quick.
ESP-01 modules programming board
ESP-01 is low cost esp8266 module, with built-in WIFI.
It was created as Arduino WIFI module, but It’s more powerful than an Arduino, than now if you need a little module to control a relay or some simple digital datalogger It’s the best solution.
Character LCD I2c Adapter
I’m going to explain a connection schema for a character display i2c adapter.
PCF8591 i2c Analog I/O Expander
Library to use i2c pcf8591 IC with arduino and esp8266.
This IC can control (until 4) analog input and/or 1 analog output like measure voltage, read thermistor value or fade a led.
Can read analog value and write analog value with only 2 wire (perfect for ESP-01).
I try to simplify the use of this IC, with a minimal set of operation.
