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Circuit Specialists Raspberry Pi Doorbell Camera

How to make a Raspberry Pi doorbell camera

August 26, 2016February 28, 2018 Roy Schahrer 0 Comments 3D Printing, DIY, Home Automation, How-To, IoT, Prototyping, Raspberry Pi, Smart Home, Tutorial

My latest Raspberry Pi project is a Raspberry Pi doorbell camera. This simple project allows you to use a Raspberry

All Posts Autotransformer / Variac DIY Experiments Multimeters Panel Meters Power Supplies Tutorial / How-to

Monitoring Variac Output with a Digital Panel Meter (DPM) [tutorial]

July 22, 2016May 5, 2020 George 4 Comments Digital Panel Meter, Hacks, How-To, Modification, Tutorial, Variable Autotransformer, Variac

While most users are not concerned about the absolute readout of variac output voltage, a more accurate digital meter may

All Posts Breadboards DIY Prototyping Tutorial / How-to

The Best Breadboard Wires

June 15, 2016June 20, 2016 Circuit Specialists 0 Comments Breadboards, How-To, Shopping Guide, Tutorial, wires

So you’ve got an idea for a new prototype that could possibly reshape the entire future of electronics forever… or

Autotransformer / Variac DIY Educational Labs Experiments Multimeters Power Supplies Reviews Safety Tutorial / How-to

Adding Temperature Control to an On/Off Crock-Pot

May 23, 2016May 23, 2016 Cody Mack 0 Comments Crock-Pot, DIY, Experiment, Hacks, How-To, Mods, Variable Autotransformer, Variac

Today at Circuit Specialist HQ, our awesome accountant Anita brought in some delicious buffalo chicken cheese dip. After we all enjoyed

3D Printing All Posts DIY Internet of Things (IoT) Raspberry Pi

Installing the Raspberry Pi 7″ LCD Display

May 17, 2016 Roy Schahrer 0 Comments

Circuit Specialists is now stocking the 7 Inch LCD Touchscreen Display for the Raspberry Pi. This display offers a 800

emergency cell phone charger circuit specialists blog

All Posts Batteries DIY Soldering Stepper Motors Tutorial / How-to

Emergency Stepper Motor Cell Phone Charger

April 21, 2016April 22, 2016 George 0 Comments Batteries, Battery, Battery Charging, Cell Phone, DIY, How-To, Stepper Motors

Emergency Cell Phone Charger Using Stepper Motor A stepper motor may be used to recharge batteries in your cell phone

All Posts Batteries DIY Power Supplies Tutorial / How-to

Multi-Chemistry Battery Charging

April 19, 2016August 8, 2016 George 0 Comments Array, Batteries, Battery Charging, How-To, Power Supplies, Tutorial

Multi-Chemistry Battery Charging Using the Array 366X series Programmable Power Supplies The increasing demand for portable electronic devices has resulted in

All Posts Chemicals DIY Electronics Industry PCB Safety Soldering

Circuit Specialists – Your Local Source For MG Chemical Products

March 17, 2016March 28, 2016 Circuit Specialists 0 Comments Chemicals, MG Chemicals, PCB, Product info

If you’ve ever worked in a lab, soldered, or had the opportunity to fabricate your own PCB board, chances are

All Posts Diagnose / Troubleshoot Digital Storage Oscilloscope DIY New Products Tutorial / How-to

Troubleshooting a Push-Pull Amplifier Using the Hantek DSO5202P Digital Oscilloscope

February 25, 2016March 23, 2016 George 0 Comments digital storage oscilloscope, DSO5202P, Hantek, Oscilloscope

A push-pull power amplifier that was exhibiting higher than normal levels of distortion was used to demonstrate some of the

All Posts Breadboards DIY LED Matrix Tutorials Power Supplies Resistors

GETTING STARTED WITH AN LED MATRIX TUTORIAL

February 23, 2016March 23, 2016 Cody Mack 0 Comments Electronics, LED Matrix, Matrix, Programming

Now that we’ve covered “How to Build Your Own 8×8 LED Matrix” and learned how to program a matrix using the OSEPP