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Speedy radar kit
Heres a kit thats not only tons of fun for everyone, but useful too! This low cost microwave radar uses the same principle found in police units costi ... details
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RRP: $77.99
Wholesale: View Price |
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Microwave motion detector kit with case
True doppler shift operation. Runs at 1ghz, unaffected by heat, light,temperature or humidity. Sensitivity and directionality can be user defined. Typ ... details
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RRP: $44.99
Wholesale: View Price |
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Water alarm mini kit
Gives alarm sound when water is detected. Technical specifications: ? Incorporated alarm buzzer. ? Water sensor can be placed at distance. ? Power sup ... details
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RRP: $7.99
Wholesale: View Price |
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Universal relay card
If you want to switch large electric currents using an electronic control and require control isolation at the same time, then this card is a valuable ... details
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RRP: $69.99
Wholesale: View Price |
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Photo-electric counter kit
This state-of-the-art photoelectric counter has many applications in business, industry and security. It can be used to count just about anything, fro ... details
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RRP: $30.99
Wholesale: View Price |
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Motion detector kit
Compact and portable. Adds safety to your home or office. Learn the basics of motion detector technology. Uses a pyroelectric infrared sensor. Simple ... details
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RRP: $20.99
Wholesale: View Price |
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2 Channel rf relay control board
This two channel auto roll uhf remote control is virtually impossible to crack. The two channels are selectable as either latching or momentary. Trans ... details
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RRP: $50.99
Wholesale: View Price |
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Minilab crystal radio kit
Radios are all around us - playing in cars, boom boxes, space shuttles, etc. And radio waves are all around us - literally all around us, in the very ... details
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RRP: $9.99
Wholesale: View Price |
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Clearance item am/fm radio
Use of test equipment optional. 64 Page student manual. 16 Pcb test points. Unsealed fm tuning section. 3 Ic superheterodyne circuit. Perform alignmen ... details
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RRP: $39.95
Wholesale: View Price |
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Fm radio transmitter kit fm10a with case
This is a stereo transmitter! Just connect a cassette deck, cd player, mp3 player or mixer panel to the fm-10as line level inputs and youre on-the-air ... details
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RRP: $57.99
Wholesale: View Price |
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