7-segment display driver (CB20551E)

We found this circuit in English documentation from 1996 for PCs. The circuit is for common cathode display.

High Power LED Modulator (CB847E)
This circuit is suggested by Texas Instruments in his Optoelectronics Sourcebook. The transistors...
Who is the fastest Game with SCR (CB3857E)
This well-crafted speed game setup for two competitors was found in a 1998 Poptronics. The circuit...
MKR1000 Arduino Board (COM052E)
August 2016 - Mouser Electronics is already providing new MKR1000 Arduino board, a practical...