With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
Tell us about yourself!
Electromagnetic levitation device
Fidget toy hand spinner
different stores call those different names but the real name is TRRS, finding high quality TRRS plugs can be a difficult task. Sometimes they are called 4 conducted stereo, it cell phone audioJust make sure you get the same diameter one that you need (for Android and iPhone it's 3.5 mm TRRS) I have seen 2.5 mm TRRS. FYI the standard stereo plug is called TRSRead all about TRRS here https://en.wikipedia.org/wiki/Phone_connector_(aud...T = tipR = ringS = sleeve
Simple Sheet Metal Brake: No Welding
Controlling simple LED Bar Graph with Arduino
Quality DIY headphone cable replacement
Also as an idea you can add a temperature sensors to your circuit (one near battery, second one (optional) to the resistor). This way you can abort test automatically if battery overheats and/or sound alarm.
Great instructible! I recently got bunch of these batteries, so need to test them :)I have 4Ohm 5Watt resistors on hand. These should work right? I calculated curent will be 1.04A and power is 4.41Watt
DIY Arduino Battery Capacity Tester - V1.0
Simple 18dof Hexapod, Arduino nano (optionally with pololu maestro)
Custom header connector cable
How to Car-Camp in the Rain: 11 Lifehacks
As an improvement get a ZIF socket instead. Much easier to insert and remove IC without bending any legs...
My headphones have a mic on them. Is there a suggestion for what connector to get with mic connector.
Join 2 million + to receive instant DIY inspiration in your inbox.
Download our apps!
© 2016 Autodesk, Inc.