Articles

• A Challenge To The Viewer: MAX30102
  Tackle this coding challenge: Getting a MAX30102 module to display on a SSD1306 I2C OLED using a RP2040 chip based module. I usually make videos about how to use a sensor or module board with a microcontroller and typically I do this in advance, learn to use it, create a… Read more: A Challenge To The Viewer: MAX30102
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  You Deserve Simpler Temperature Projects
  One unified PCB and code examples for your DHT-11, DHT-22, BMP280 and DS18B20 temperature sensors. The goal of this article is to help you take your first steps into the world of temperature sensing – there are so many options for sensors, boards, and displays that it can easily lead… Read more: You Deserve Simpler Temperature Projects
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  An I2C Address Scanner For Your Desk
  The perfect solution to keep on your desk full-time to check the I2C address of devices with dubious origins, with lack of documentation or of devices that have a programmable address. Features: What you will need: Here is what you will need to get up and running with your very… Read more: An I2C Address Scanner For Your Desk
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  DIY Servo Tester – With The Junk You Already Have At Home
  I have designed a simple circuit and wrote a simple sketch so that you can test your standard RC servos and center them for attaching the control horn – and the whole thing likely uses parts you already have in your electronics bin! Here are the parts you will need:… Read more: DIY Servo Tester – With The Junk You Already Have At Home
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  DRV8833 – How To Use This Simple Motor Driver FAST!
  What is a DRV8833? The DRV8833 is an inexpensive chip used to drive either a pair of brushed motors or a single 4-wire stepper motor. It is the focus of this article because it is available on sites such as Aliexpress, EBay and Amazon on a small, breadboard (and therefore… Read more: DRV8833 – How To Use This Simple Motor Driver FAST!

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