Welcome to AFIATA.COM Information of basic electronic circuits for repair and project
[ Content | Sidebar ]

Posts tagged filtré

Circuit diagram 75 Meter QRP SSB Transceiver

The 75 Meter QRP SSB Transceiver Theory of Operation 6-30-03 In general, the transceiver switches the 4-element 1500 ohm xtal BPF ends between the inputs and outputs of the two SA602s to reverse the signal flow for R/T operation. Since no IF amplifier is used in the design, 20 dB of additional receiver gain is […]

Servo controller circuit

Rc servo controller circuit using PIC18F252

Electronics Schematic Diagram alarm Door Bell circuit using IC UM 66 part 1

This is a slight modification of that circuit. In the previous circuit you have to keep the switch pressed for making the IC play the full music. Here if once the push button is pressed C1 is charged and the transistor Q2 will keep the IC playing the music till it ends. The time for […]

Audio Amplifier Circuit 15 Watts

Audio Amplifier Circuit 15 Watts Class B This is the circuit diagram of 15W BTL audio amplifier based single power IC TDA1553Q

low voltage op amp

low voltage op amp low voltage op amp using NE5534 low voltage op amp linear op-amp circuits using trafo it input transformator gain low voltage op amp High Quality Audio Mixer using NE5534

Privacy Policy - Sitemap

Disclaimer

+1 demo: Basic page