Institute Newton C. Braga

Circuit Bench

Advanced radar detector (CB9140E)
This circuit is an improvement over the previous one, using the same capacitor system as a sensor....
Supercapacitor charger with the LTC3225 (CB12533E)
More and more supercapacitors are being used as supplementary sources of energy in several...
4-channel mixer (CB8756E)
Found in a 90s Elektor, this mixer makes use of integrated circuits of the time. The supply must be...