Arduino Archives - The Soldering Station
Uno WiFi Rev 2

New Arduino Boards

Recently Arduino has announced several new microcontrollers.  The MKR WiFi 1010 and the MKR NB 1500 both have the same long skinny form factor as the Arduino MKR1000.  The MKR WiFi 1010 uses the ESP32 module to deliver 2.4GHz WiFi and Bluetooth. The MKR NB 1500 is designed to work over cellular/LTE Read more…


A while back in NYC I spotted the Miffy Lamp in a store window.  Miffy is a character created by Dutch artist Dick Bruna used in children’s books. Since the Miffy Lamp only used white colored LEDs, I decided to replace them with a Neopixel Ring. This ring has 12 RGB LEDs and sample code had Read more…

Voltmeter Compact

Simple Voltmeter

Over at Instructables, user braulio777, show you how to make a voltmeter with an Arduino. Also using a 10k resistor, 100k resistor and OLED display.  We like the simplicity of this setup.