RGB LED Ring - A BatchPCB test
RGB LED Ring - V1.21 PCB
RGB LED Ring - V1.21 PCB
RGB LED Ring - assembled
RGB LED Ring - V1.21
RGB LED Ring - assembled
RGB LED Ring - V1.21
RGB LED Ring - A BatchPCB test
RGB LED Ring - Real PCBs
RGB LED Ring - Real PCBs
RGB LED Ring - Real PCBs
RGB LED Ring - Real PCBs
RGB LED Ring - Real PCBs
RGB LED Ring - Real PCBs
RGB LED Ring - Real PCBs
Pimped tail lights
Pimped tail lights
Test ride under harsh conditions
Test ride under harsh conditions
Test ride under harsh conditions
Improvised mudguard
Dead RGB LED
A couple hours of soldering
Defective PCB - front side
Defective PCB - back side
It started to snow today...
It started to snow today...
V2.0 beta
V2.0 beta
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RGB LED Ring - A BatchPCB test
Top side.
This is revision 1.21
It is now equipped with an optional (jumper) ultra low drop voltage regulator and can run from either regulated 5V DC or from up to 14V DC (no spikes please). The input voltage is limited by the regulator's decoupling caps. I could only get 16V tantalum types in 1206. It also now supports auto-reset for even easier code updating.
With the onboard regulator it can conveniently be powered by say a 9V block or 4 AA batteries.
This is revision 1.21
It is now equipped with an optional (jumper) ultra low drop voltage regulator and can run from either regulated 5V DC or from up to 14V DC (no spikes please). The input voltage is limited by the regulator's decoupling caps. I could only get 16V tantalum types in 1206. It also now supports auto-reset for even easier code updating.
With the onboard regulator it can conveniently be powered by say a 9V block or 4 AA batteries.
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