Julian Ilett - Channel
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Capacitor Wars: Tantalum vs Ceramic
After blowing up a tantalum capacitor by inadvertently connecting it the wrong way round, I thoug... -
Arduino Thrift Tutorial - Introduction to Cheap Chinese Clones
An Arduino for £2.50? Not the genuine article of course, but a cheap Chinese clone selling on eBa... -
First Play: Eachine Touch T100 Multi Chemistry Charger #1
First play with the Eachine Touch T100 multi-chemistry battery charger. Eachine Touch T100 7A 10... -
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Turning on H4 Car Headlight Bulb with IRF3205 MOSFET
This high power MOSFET has an on-resistance of just 8mΩ, but only if the gate is raised to a suff... -
FPV 5.8GHz Transmitter Range Tests (unedited)
How do dipoles compare with circularly polarised antennae. -
Fun with Ice Sculptures, a CPU Heatsink and a Peltier Element
What started as a test on an 8A digital buck converter, quickly changed direction and became mess... -
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Hubsan X4 Quadcopter with 808 Key Fob Camera Payload
Can the Hubsan X4 quadcopter lift an 808 key fob camera? Just about. Key Fob Ring Chain Spy Hidd... -
First Look: ArduCam minimOSD Quadcopter On Screen Display PCB
A first look at the minimOSD. What does it do and how does it work? On-Screen Display OSD Board ... -
30W RGB LED with 3x 1W Driver Module - Catching Fire
A not-entirely successful test of this 30W RGB LED kit with three 1W LED drivers. -
First Look at the BBC micro:bit
First look at the BBCs single board computer which is being given to all 11-year olds in the UK.
