Making DIY circuits is always fun especially when you can make one using some cheap and gullible components. If you are looking for ideas to build battery chargers and charge level indicator circuits, then you’re exactly in the right place….
Urea is considered a non-conductive material for its very low conductivity of 1.4 mS/cm. It is a bad conductor of electricity for both the aqueous state and a molten state. Is Urea Conductive Urea is a nitrogenous compound of a…
A few things can cause the situation where the outlet has power but doesn’t work. The main three reasons are fried wires, broken connections, and corroded wires. Each has its own fix. Sometimes you may need to check other connections…
![100 Amp Sub Panel Wiring Diagram [GUIDE AND EXPLANATION]](https://circuitsgallery.com/wp-content/uploads/2022/05/100-Amp-Sub-Panel-Wiring-Diagram.webp)
Typically, while wiring a subpanel, an electrician will first extend a feeder wire from the main panel to the subpanel. #4 copper wires or, more commonly, #2 aluminum wires are required for a 100-amp subpanel. The feeder breaker is then…
The robot can move in four directions and can be controlled wirelessly from a PC. PC has seven push buttons to control the robot forward, backward, Right, Left, Stop, Open and Close. The robot will move only after recognizing the…
Having posted some quality PIC microcontroller projects, I think now it’s time to take a break and have some great Arduino projects. Arduino project kits are becoming quite popular these days due to their advantages over other microcontroller systems. If…
At colleges, it’s a busy time now as I can see a lot of my friends running around to get their engineering major projects approved (Luckily mine got approved ?). Here at circuitsgallery.com we already have a fine collection of mini-projects on electronics and communication….