Taste The Code

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Power Bank from Scratch with 18650 batteries and LX-LBU2C

I used a LX-LBU2C module and salvaged 18650 batteries to make highly functional DIY power bank with special red light.

How I Built a DIY Digital Microscope For My Electronics Workbench

Learn how I build a DIY digital microscope for my electronics workbench! I cover 3D printing a camera mount, upgrading to a rechargeable battery, and transforming a handheld microscope into a powerful tool for PCB inspection and repair.

Battery Saving Mod For Digital Calipers

I modified my digital calipers so the battery does not get wasted if they accidentally turn on in storage!

Camping light modernization with LEDs and Li-Ion battery pack

I revived and modernized this camping light from my parents so we could again use it on our camping trips.

Drill battery conversion from NiCd to Lithium

I converted an old NiCd drill battery to Lithium by using salvaged 18650 battery cells from old laptops.

What is the best way to power your electronics project?

A glimpse into the different modules and options that we can use to power our electronics projects from different voltages.

Custom power bank for electronics projects

I made a custom power bank that is primarily designed with portable battery operated projects in mind.

Free LiPo batteries from thrown vape devices

Learn how to extract batteries from used vape devices that you can find on the street and use them in projects

Better power supply for my workbench

After several years, I'm replacing my DIY power supply on the workbench

How to make your flashlight 10x better in an afternoon

To make my flashlight better I replaced its AA batteries with 18650 cells and I've added a TP4056 board so it can be charged externally and an MT3608 board so it can have a constant output.

Topics

All-in-One Arduino Starter Kit

The Best Arduino Starter Kit for Absolute Beginners - No Experience Needed!

DIY Power Bank from Salvaged Batteries!

I Built a Super Useful Power Bank from Scratch for Under $10 (18650 + LX-LBU2C)