This power supply has a resolution of 10 pA in the current range from -100 to +100 nA. The circuit is from a 90s Electronic Design operating with voltages from -4 to +3.5 V.
This circuit was found in a 1977 Radio Shack documentation. Its purpose is to generate 1 Hz...
This circuit activates a relay that has a lamp as a load. The circuit is from a Radio Electronics from...
This circuit is from National Semiconductor documentation. The operational amplifier is of the...