This very low power amplifier is designed by Amperex for hearing aids. It is based on TAA370 which is not an integrated circuit that can be found today.
When the base of the general purpose transistor is grounded the circuit produces a signal that is given...
Found in a Popular Electronics from the 90s, this digital probe uses common components....
MXT1665T-A Family from Microchip Brings the User Experience of Multi-Touch HMI into the VehicleCHANDLER,...