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…
Postbag: #36 – bms special ft electrodacus solar bms
All about battery management systems - from single board systems for LiFePo4 to the fully configurable ElectroDacus SBMS4080 Solar BMS.…
Project: eti vocoder – front panel manufacture
Visited the Aluminium Case Company in Hanwell today. I worked for the company for several years, and still do occasional…
First look: 3,200 lumens thrunite mini tn30 flashlight torch
First look at ThruNite's new MINI TN30 3,200 lumen flashlight. http://www.thrunite.com/thrunite-mini-tn30/ ThruNite MINI TN30 NW Portable Compact Flooder 3200 Lumens,…
Project: tm1638 8-digit 7-segment led display module #2
Now let's send some real data to the LED display.
Project: tm1638 8-digit 7-segment led display module #1
How to drive a TM1638 based 8-digit 7-segment LED display module TM1638 Key Display Module 1pc 8-Bit Digital LED Tube…
Visit to: the national museum of computing
A whistle-stop tour of The National Museum of Computing in Bletchley, UK.