Build very low cost FM transmitter, use your TV antenna and transmit upto 4km range!!
Build very low cost FM transmitter, use your TV antenna and transmit upto 4km range!!

Here is the specification of the transmitter: No. of stage: 4 Frequency of operation: About 100MHz Antenna type: Folded 300 ohms dipole...

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CadSoft Eagle Professional 7.5.0 Full
CadSoft Eagle Professional 7.5.0 Full

Professional CadSoft Eagle 7.5.0 (82.78 MB) is a comprehensive tool for PCB design, since the scheme and ending with the creation of the c...

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CadSoft EAGLE PCB Design Software
CadSoft EAGLE PCB Design Software

Electrical wires are fixed onto the board, connecting a central processor to other components on the board. Nearly all electronic devices ...

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Best of Free 10 PCB Design Software
Best of Free 10 PCB Design Software

Do you need a free PCB design software or tool to put in practice the new electronic project you’ve just designed? So, we present you 10 o...

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Free PCB Design CAD Software
Free PCB Design CAD Software

The ExpressPCB CAD software is very easy to learn and use. For the first time, designing circuit boards is simple for the beginner and eff...

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PIC Controlled Relay Driver
PIC Controlled Relay Driver

Project Summary This circuit is a relay driver that is based on a PIC16F84A microcontroller. The board includes four relays so this le...

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Circuit Project: Wireless Doorbell
Circuit Project: Wireless Doorbell

The first thing you will notice is the clever circuitry. Some of the design goes against everything we have learnt in electronics. That’s ...

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Door bell circuit using IC NE555
Door bell circuit using IC NE555

Description    The main part of this doorbell circuit are two NE555 timer ICs.When some one presses switch S1 momentarily, the loud sp...

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