All Spectrum Electronics hobby kits, components, semiconductors, test and measurement, tools and supplies - www.allspecturm.com   
  Catalog » RF Products » KEY-TXRX » Reviews My Account  |  Cart Contents  |  Checkout   
Categories
Manufacturers
Key Chain Transmitter and Receiver Module, 4-channel, 433 MHz
[KEY-TXRX]
$19.99
by Rafal Piersiak Date Added: Friday 22 May, 2009
This is the best thing I have ever bought. It includes the transmitter, receiver, and a 12V battery for the transmitter. It is very simple to use. Add 5V and connect to ground. No need to add andthing to the Data Valid pin; I don't even know what's it for. I connected a SCR that drives and LED to the D0 pin. I just press one of the transmitter buttons and boom, the LED turns on. I didn't even add an antenna yet and I'm getting a range of about 20 feet without the antenna. I will definetly purchase more of these. The great thing about the receiver is that the pins fit exactly into a breadboard, which makes testing that much more easy.

Rating: 5 of 5 Stars! [5 of 5 Stars!]
Back Write Review

Add to Cart

Shopping Cart more
0 items
Quick Find
 
Use keywords to find the product you are looking for.
Advanced Search
Notifications more
NotificationsNotify me of updates to Key Chain Transmitter and Receiver Module, 4-channel, 433 MHz
Tell A Friend
 
Tell someone you know about this product.
Reviews more
Key Chain Transmitter and Receiver Module, 4-channel, 433 MHz
This is the best thing I have ever bought. It includes the t ..
5 of 5 Stars!
What's New? more
Donald Trump Signed Grapefruit
Donald Trump Signed Grapefruit
$1,000.00
Reference
Resistor Color Code Chart and Ohms Law Formula Wheel Chart
Information
Shipping Info
Terms and Conditions
Credit Application / NET30 Accounts
Location
Contact Us

Contact Us

Van Nuys, California

Copyright © 2004-2017 All Spectrum