Current Booster LM741 (CB25925E)

The figure shows how to increase the output current to about 50 mA of an operational amplifier. The circuit requires a dual power supply.

iW1818 Digital Controller Off Line PWM (COM103E)
September 2016 - It can be purchased from Mouser Electornics the iW1818 of Dialog Semiconductor, a...
Arbitrary Reference Inverter Amplifier LM3900 (CB4504E)
Other series amplifiers such as the MC3301, MC3401 and LM2900 can be used on this circuit. We...
Divide-by-6 TTL por 6 (7490) (CB227)
Figure Bellow shows how to use a 7490 (TTL) IC to divide the frequency of a TTL signal by 6; The...