Institute Newton C. Braga

Circuit Bench

Horticulture Lighting LEDs
June 2017 - Mouser Electronics has a broad line of Cree products for use in horticulture, such as...
Flow Meter for Temperature Variation (CB19974E)
This interesting circuit, found in a 1975 documentation, measures the flow of a liquid by the...
FET Voltmeter (CB12310E)
This very common high resistance input voltmeter configuration was obtained in a 1993...