Water Activated Alarm
Tags NE555 BC109
Published by hork at 2008-7-27 with 0 review(s). [alarm]

Gate Alarm
Tags cd4093b
Published by hork at 2008-7-27 with 0 review(s). [alarm]

AM Transmitter
Tags Transmitter
Published by hork at 2008-7-27 with 0 review(s). [Transmitter & Antenna]

Simple Field Strength Meter
Published by hork at 2008-7-27 with 0 review(s). [Meter]

UHF Preamplifier
Tags UHF amplifier
Published by hork at 2008-7-27 with 0 review(s). [Transmitter & Antenna]

Broadcast-Band RF Amplifier
Tags RF amplifier
Published by hork at 2008-7-27 with 0 review(s). [Transmitter & Antenna]

60 WATTS LINEAR AMPLIFIER
Tags AMPLIFIER IRF840
Published by hork at 2008-7-27 with 0 review(s). [Transmitter & Antenna]

500 WATT power Amplifier
Tags amplifier pl519
Published by hork at 2008-7-27 with 0 review(s). [Transmitter & Antenna]

USB programmer to flash by Atmel microcontrollers AT89C2051/4051
Tags AT89C5131 AT89C2051 AT89C4051
Published by hork at 2008-7-14 with 0 review(s). [MCU]

USB to Parallel Port Converter by ATMega8
Tags ATmega8
Published by hork at 2008-7-14 with 0 review(s). [MCU]

A simple digital thermometer
Tags Atmega8
Published by hork at 2008-7-14 with 0 review(s). [MCU]

Frequency Counter and Timer
Tags ATmega8
Published by hork at 2008-7-14 with 0 review(s). [MCU]

MJoy- USB Video Game Controller
Tags ATmega8
Published by hork at 2008-7-14 with 0 review(s). [MCU]

Digital Clock with PIC16F84A
Tags PIC16F84
Published by hork at 2008-7-13 with 0 review(s). [MCU]

PIC Countdown Timer
Tags PIC16F84
Published by hork at 2008-7-13 with 0 review(s). [MCU]

30W MosFet Audio Amplifier IRF530-IRF9530
Tags Amplifier
Published by hork at 2008-7-12 with 0 review(s). [Audio & Amplifier]

TDA2052 60 Watt Amplifier with Mute and St-By Functions
Tags TDA2052 Amplifier
Published by hork at 2008-7-12 with 0 review(s). [Audio & Amplifier]

Automatic Lamp Control with Light Sensitive Switch
Tags lamp
Published by hork at 2008-7-12 with 0 review(s). [Light control]

3V FM Transmitter for Short Distance - 88MHz to 108MHz
Tags FM Transmitter
Published by hork at 2008-7-12 with 0 review(s). [Transmitter & Antenna]

RF Signal Attenuator up to 30dB for 1MHz - 500MHz Input
Tags RF
Published by hork at 2008-7-12 with 0 review(s). [Transmitter & Antenna]

Wide Band RF Amplifier for 10MHz - 500MHz Input
Tags Amplifier
Published by hork at 2008-7-12 with 0 review(s). [Transmitter & Antenna]

100 Seconds Duration On Switch with Touch Control by LM555
Tags NE555
Published by hork at 2008-7-12 with 0 review(s). [Autocontrol]

3 Watt HI-FI Stereo Amplifier
Tags Amplifier
Published by hork at 2008-7-12 with 0 review(s). [Audio & Amplifier]

Digital Voice Record and Playback Project by ISD2560P
Tags ISD2560
Published by hork at 2008-7-12 with 0 review(s). [Audio & Amplifier]

Electronic Thermometer Project by LM35 and LM3914
Tags LM35 LM3914
Published by hork at 2008-7-12 with 0 review(s). [Meter]

LM3886 Gainclone 2x68 Watt Full Amplifier Project
Tags LM3886
Published by hork at 2008-7-11 with 1 review(s). [Audio & Amplifier]

300 Watt MOSFET Real HI-FI Power Amplifier
Tags Amplifier
Published by hork at 2008-7-11 with 0 review(s). [Audio & Amplifier]

Infrared Remote Controller Project by TK19 or SFH506
Tags NE555 CD4027 TK19
Published by hork at 2008-7-11 with 0 review(s). [Remote control]

Li-On Battery Charger via USB
Tags LM3622
Published by hork at 2008-7-11 with 0 review(s). [Batter charger]

2-20 Watt Stereo Audio Power Amplifier by LM1875
Tags LM1875
Published by hork at 2008-7-11 with 0 review(s). [Audio & Amplifier]

2.4 GHz RF Pinhole Camera Amplifiers
Tags amplifier
Published by hork at 2008-7-11 with 0 review(s). [Transmitter & Antenna]

Step−Down with Buffered Switch and Second Output
Tags mc34063
Published by hork at 2008-7-8 with 0 review(s). [Power converter]

High Power Voltage−Inverting with Buffered Switch
Tags μA78S40
Published by hork at 2008-7-8 with 0 review(s). [Power converter]

Dual Switcher, Step−Up and Step−Down with Buffered Switch
Tags μA78S40
Published by hork at 2008-7-8 with 0 review(s). [Power converter]

High−Voltage, Low Power Step−Up for Solid Ceramic Display
Tags mc34063
Published by hork at 2008-7-8 with 0 review(s). [Power converter]

PIC12F675 key lock
Tags PIC12F675
Published by hork at 2008-7-3 with 0 review(s). [MCU]

NCP1200 Simple Low-Cost Non-Isolated Universal Input Off-Line Converter
Tags NCP1200
Published by hork at 2008-7-1 with 0 review(s). [Power converter]

DPA423G INPUT 48V OUTPUT 3.3V DC-DC Power Supply
Tags DPA423G
Published by hork at 2008-7-1 with 0 review(s). [Power converter]