This circuit allows you to read resistors up to 20 M ohms, converting it into voltage. The circuit is from the 90s. The operational ones used admit modern equivalents.
This soft start circuit was found in a 1965 General Electric documentation. The SCR and bridge...
The circuit in the Multisim Blue simulation sources a regulated voltage to loads up to 50 mA. The...
The TTL circuit we present is for recreational purposes, but that does not mean that it cannot serve...