How To Make A Power Relay / Fuse Block | Automotive Wiring

alright guys yall have been asking for this one so I am going to do it and that is the power relay block

Screw cap fuse modular terminal block – PT 6-DREHSI

[TECH NUGGET] Never change a fuse again?! | PDM

– Traditionally, when wiring up a race car, it’s been most common to see people using fuses and relays to control the various circuits being used. A better technique that we’re starting to see filter down from professional motorsport is the use of a PDM, or a Power Distribution Module. This removes the relays and […]

【電子工作DIY】バッテリー式スポット溶接機を作ってみた| How to make a home use spot welder with a car battery.

Today I would like to make a spot welder that can be easily made. The number of parts is considerably reduced because it says that it can be done easily. This is a circuit diagram. What I use is basically a 12-volt battery and a pedal switch With the foot switch you can switch on […]

Electricity Master Lab by Thames & Kosmos

Dive into the currents of electricity with… Electricity Master Lab! 119 hands-on experiments enable you to investigate electrical engineering from AC to DC Explore the basics of electrical currents by building simple circuits with batteries, switches, and lights Use a unique Alternating Current generator to safely experiment with electricity, and turn that current into audible […]

How to Make a Battery Protection Circuit (over-discharge protection)

Powering homemade projects with rechargeable batteries is actually more difficult than it sounds. This is because most battery types cannot be over-discharged, as doing so may damage the battery and make it unstable. Consumer electronics overcome this issue by using clever battery protection circuitry that constantly monitors the battery’s voltage, automatically switching the device off […]

Use Arduino to Switch Power On and Off!

Welcome to DIY Tryin. Build something new. I’m Patrick Norton. I’m Michael Hand. We were going to bring you the most amazing confluence of aluminum gas welding and lemons today. But that failed horribly. Yes. Yes, it did. So instead, Arduinos. Yay! What’s an Arduino? So Arduino is a microcontroller that you can program to […]

Transistor / MOSFET tutorial

In this tutorial I’m going to go over the basics of a popular transistor and show you how you can use it to control different gadgets. What is a transistor? A transistor is a device that allows you to use small changes in voltage to switch things on and off. They are kind of like […]