Fast Monostable Sensor (MEC208E)

Figure 1 - Fast monostable.

Binary Converter For Bargraph (CB5035E)
This interesting shield circuit was obtained from a Poptronics of February 2001. The American...
Automotive Alarm (CB4777E)
We found this automotive alarm circuit in a 90's Popular Electronics circuit. The circuit emits a...
Regulated Voltage Divider (CB1509E )
We find this circuit in a technical documentation of 1976. The transistors can be the BD135 and...