Tags64-pixels adapter AVR bulb customs DSO failure by design fireworks firmware good old days hack happy new year hardware IKEA import lamp lecroy LED light lighting linux MBI5168 modding open source opensuse oscilloscope PCB power supply prototype PWM rant remote RGB RoHS Samtid Seeedstudio SMD soldering teardown trigger upgrade WaveAce 224 weller WS2812B youyue
Tag Archives: RoHS
Behold, the stickers of DOOM… If you should find any of these on a shipment to you, prepare for battle!
I ordered a couple of WS2812B on Aliexpress more than THREE months ago. Boy what trouble that has conjured up! The seller on Aliexpress now probably thinks I’m a crook, because I missed an email that asked me to provide … Continue reading
To be honest, I’m not looking forward to opening this letter… …but there is no way around it.
I’ve waited for 5 weeks for the 2nd batch of the 64-pixel RGB matrix controller boards. This time I ordered from MakePCB as I wanted to test another PCB manufacturer. Also I couldn’t get gold plated pads from GoldPhoenix for … Continue reading