Martin E. Meserve - K7MEM - Single Layer Air Core Inductor Design

Martin E.

Simple Megaphone Circuit Diagram.

Simple Megaphone Circuit Diagram.

Automatic Fan Controller

Electrical and Electronics Engineering: Automatic Fan Controller

Tutorial: Winding toroids - turn count - make sure the windings are spaced as evenly as possible on the core

Tutorial: Winding toroids - turn count - make sure the windings are spaced as evenly as possible on the core

Simple Circuit Diagram using PIR Sensor (PIR = SENZOR PASIV IN INFRAROSU)

Simple Circuit Diagram using PIR Sensor

Baluns for ham radio

Simple current balun on powdered iron former

simple adjustable current control circuit

The article elaborately elucidates an uncomplicated Adjustable Constant Current Circuit that can be put together by virtually any new hobbyist.

Ham Radio Antenna, Hams, Radios, Electrical Wiring, Arduino, Engineering, Communication, Grid, Computers

PWM Controller Circuit

All the electronics info you need to know about the 555 Timer. With over 80 different electronic circuits that you can build.

Antenna HF bultibanda DELTA LOOP balun rg59 75 Ohm i6ibe

Antenna HF bultibanda DELTA LOOP balun rg59 75 Ohm i6ibe

Fan controlled by temperature circuit

This circuit can cool your heat generating electronic devices by operating a DC fan when the temperature in its vicinity increases above the preset level.

LED audio level meter

Please visit Electronic Circuit: LED Audio Level Meter Circuit for more detail information.

amplificador TA8210AH TA8210AL

amplificador TA8210AH TA8210AL

Hasil gambar untuk Антенна коллинеарная 5/8 на 144 и 433 мгц

Hasil gambar untuk Антенна коллинеарная 5/8 на 144 и 433 мгц

The Foxx-3 Transceiver – 80m, 60m, 40m, 30m, 20m versions available

The Foxx-3 Transceiver – 80m, 60m, 40m, 30m, 20m versions available

The Transceiver – versions available

Pinterest
Search