First the old version, using the best small LEDs I could get hold of at that time: Nichia NSSL157 and NSSW157 types driven at about 100mA. The new boards were ordered at Elecrow.com, one of the many Chinese board houses … Continue reading →
First the old version, using the best small LEDs I could get hold of at that time: Nichia NSSL157 and NSSW157 types driven at about 100mA. The new boards were ordered at Elecrow.com, one of the many Chinese board houses … Continue reading →