Brake light for motorcycle (CB6485E)

This circuit was obtained from a Popular Electronics of the 90's. Any power MOSFET can be used as long as it supports the brake lamp current.

Shadow Activated Trigger 555 (CB25529E)
This fast-acting circuit uses a 555. We found it in the November 1992 Radio Electronics magazine. The...
High Output Voltage Amplifier (CB6179E)
This circuit is from Mullard 1969 documentation. The circuit operates at a relatively high supply...
Comparator Adjustable Shield (CB4589E)
An interesting interface solution that can be provided in some cases is the one shown in the...