Institute Newton C. Braga

Circuit Bench

STEMTera Mounting Plates with Embedded Hardware - SparkFun
September 2017 - SparkFun offers through Mouser Electronics its protboard solderless board that...
Sensitive light relay 2 (CB22104E)
This version operates in the opposite way to the previous one, triggering when light falls on the...
DTL NOR gate (CB6922E)
This circuit was found in a 1969 Ferranti documentation. It can be implemented with modern...