This circuit was found in a Hands On Electronics with the suggested application an optical link for wireless TV headset or remote sound. The circuit is battery powered.
This circuit was found in an American documentation from the 70s. The operational amplifier is...
The purpose of this circuit found in an old documentation from the 90's is to switch on low...
March 2017 - The new ERB-RD, ERB-RE and ERB-RG fuses from Panasonic's Micro Chip Fuses can now be...