1-day project: mpr121 capacitive touch sensor music organ
Using the MPR121 capacitive touch sensor module to make a simple musical instrument New MPR121 Breakout V12 Capacitive Touch Sensor…
Review/teardown: thrunite tn4a torch flashlight
A quick look at the ThruNite TN4A torch complete with teardown
Postbag: #38 – mpr121 touch sensor, 3.3v/5v level converters
A selection of parts from my favourite eBay seller: ETI Vocoder constructional project reproduced with permission from Wimborne Publishing Ltd.…
Review/teardown: thorfire g1 rgbw colour change led light bulb
Review and teardown of the ThorFire G1 Color Changing LED Light Bulb RGB E27 6W(50W) Touch Remote Control Combo http://www.amazon.com/dp/B00JFV1K3G/ref=cm_sw_r_tw_dp_0wievb1YEJFZ5
Teardown: mini laser party disco light
Teardown of a laser lighting effects unit with some rather old-school electronics inside.
Playing with: lithium lipo life battery checkers
Built a small test rig to check out a few different LiPo voltage checkers. 1-8S Lipo/Li-ion/Fe Battery Voltage 2IN1 Tester…
Quick project: ws2812b rgb colour led pixel string
Quick project to light up some WS2812B RGB Colour LEDs. NEW Batch 10 RGB LED WS2812B Addressable Neo Pixel DC5V…
Basic electronics: surface mount components kit – 555 roulette
A simple kit, but quite difficult to assemble because of the very tiny surface mount components. 1Pcs Electronic Lucky Rotary…
Postbag: #37 – eti vocoder parts – cmos 4006, lm3915
Some parts have turned up for my ETI Vocoder project. The CMOS 4006 becomes part of an interesting circuit called…
First look: rc522 rfid reader/writer $4 on ebay
Help support Julian's electronics videos on Patreon: https://www.patreon.com/julian256 A first look at this RFID reader/writer module which can be bought…