Ebay atomiser module test with schematic
A look at a very common little atomiser module sold on eBay. This style of circuit is often found in…
Exploring wireless leds with schematic and waveforms
These wireless LEDs seem to be aimed at modellers to allow them to add lights to models without any complex…
110 wireless leds in one coil
If it's worth doing it's worth doing with excess. Having bought 100 of the wireless LEDs before discovering that the…
Poundland’s usb rechargeable beanie light
It's a beanie with a USB rechargeable light from Poundland. Not bad circuitry, and a nice twist on the charging…
Custom battery tray maker
A handy 3D script and guide to adjusting the parameters to make a custom tray to store your batteries or…
Diy custom battery storage trays
A handy 3D script and guide to adjusting the parameters to make a custom tray to store your batteries or…
Inside a wind powered shark light for cars
This item was suggested by Eric, and reminded me of a similar one I bought a very long time ago.…
Fixing another nest heat link – with easy tests
This appears to be a common fault with these units. If your heat link fails out of warranty it may…
Steal mcpower from mcdonalds and eat burgers
Steal free McPower from the McTables to make random things McFlash. If you're intrigued, and wish to steal McPower, then…
Easy diy wireless strobing led light
A very simple project that allows you to pulse LEDs with no wiring or battery. The project uses a QI…