Voltage variations and power cuts adversely affect various equip- ment such as TVs, VCRs, music...
This circuit measures RF voltages beyond 200 MHz and up to about 5 V. The diode should be mounted...
This circuit shows a twin-T network connected to an LMl02 to fonn a high-Q, 60-Hz notch filter....
The pseudorandom sequencer drives a solid-state relay. If you power a low-wattage lamp from the re
This includes a 220uF capacitor and two diodes to slow down the switch-on to reduce the output...
The LTC3717 is a synchronous step-down switching regulator controller for double data rate (DDR)...
TDA 2030 is a widely used 14W audio power amplifier monolithic integrated circuit in Pentawatt [...
This Outdoor LED Solar Garden Lights project is a hobby circuit of an automatic garden light...
How to design an antenna for the MICORE contactless reader IC family. (The MIFORE reader IC...
The 751 required turning the volume control almost to 12 o`clock before getting any hearable...
This circuit is a modified Hartley oscillator with a couple of extra components included. The...
Buffers belong in a subset of amplifiers, in general. In addition, power buffers can be thought...
AURA VA50 company is famous for, from about 1989 to begin production (from this point we can see...
By master controller and PQS1 Series Magnetic control panel consisting of a control circuit for...
This circuit is used to record telephone conversations on your landline telephone. All you will...