Ryobi mitre saw repair
JLCPCB Prototype for $2(Any Color): https://jlcpcb.com It just had to be the motor brushes!
Julian’s postbag #147 – electronics for the shed
JLCPCB Prototype for $2(Any Color): https://jlcpcb.com Transparent front project box, MOSFET switching module and terminal blocks with commoning strips. eBay…
Poweroak eb150 power generator review
JLCPCB Prototype for $2(Any Color): https://jlcpcb.com Here are my impressions of the PowerOak EB150 Portable Power Generator - and the…
The vocoder has 6 frequency bands and psu problems
JLCPCB Prototype for $2(Any Color): https://jlcpcb.com After several hours of soldering, the vocoder project now has 6 frequency bands. But…
Workshop battery clean up
JLCPCB Prototype for $2(Any Color): https://jlcpcb.com The steel nuts, bolts and washers on my battery bank rusted quite badly. Will…
Poweroak ps5b review – part 2 – solar charging tests
JLCPCB Prototype for $2(Any Color): https://jlcpcb.com A variety of solar panels used to charge the PowerOak PS5B Power Bank Amazon…
Maplin heater/defroster stripdown
JLCPCB Prototype for $2(Any Color): https://jlcpcb.com A rather pointless stand-alone 12V heater for defrosting your car windscreen.
Julian’s electronics postbag #146 – pcie cables arduinos
JLCPCB Prototype for $2(Any Color): https://jlcpcb.com Stuff is coming from China more slowly now, but it's still arriving. So Postbag…
Radar sensor lights – outdoor installation
JLCPCB Prototype for $2(Any Color): https://jlcpcb.com Fitting the microwave doppler radar sensor and switch to some 12V LED strips in…
Pwm motor speed controller reverse engineer
JLCPCB Prototype for $2(Any Color): https://jlcpcb.com Based around a 555 timer (dual diode PWM configuration) and a MOSFET - this…