The 555 circuit below is a flashing bicycle light powered with four C,D or AA cells (6 volts). Two sets of 20 LEDs will alternately flash at approximately 4.7 cycles per second using RC values shown ...
Renesas Electronics announced the availability of its new driver IC, the R2A20135SP. The newest member of Renesas’ driver IC family is designed for high-accuracy, high-efficiency LED lighting systems, ...