» Prototyping » Batteries » Battery Holders
Need to hold a pair of AA batteries?
Need a way to hold onto a pair of AA batteries for your robot? Here you go, complete with 6" long leads!
This SPDT snap lever switch is modifiable into tactile sensors.
This DPDT (double pole-double throw) toggle switch is perfect for all kinds of useful and useless applications!
This 224:1 gear motor is very comparable to a hobby servo for power, at a fraction of the cost!
Auxiliary mounts for the GM2/3/8/9/17 gear motors. Image shows each side of wheel (not sold in sets of 2)
Need to add more voltage to your regular 4AA battery pack? Parallax has come up with this ingenious plug in module that adds a 5th module to your AA quad-pack holder.
The fundamentals of electronics relating to microcontrollers is simply laid out by the great crew at Parallax, featuring their BASIC Stamp.
The Parallax TSL1401 Linescan Imaging Daughterboard provides one-dimensional sight to almost any microcontroller.
Another nice visual indicator for the Grove system, with a 10 segment display. 3.3-5V
This 20 character x 4 line serial LCD module is identical to the LK204-25 model except that it does not have a keypad interface and only has 1 GPO.
A high-side P-channel FET with an extremely low gate voltage which can be controlled by most 3.3V and 5V microcontrollers.
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