Audio amplifier 741 (CB20478E)

This low power audio amplifier was found at 1992s Popular Electronics. Transistors are general purpose common types.

Rain Alarm (CB5366E)
This circuit appears elsewhere in this section, but taken from other sources. This is an English...
Battery Current Monitor (CB5254E)
This circuit was found in a 2005 Linear Technology manual. The circuit monitors 12 V batteries in...
ST Microelectronics STSPIN32F060x Three Phase 600V Controller
ST Microelectronics STSPIN32F060x Three Phase 600V Controller This STMicroelectronics component...