Control & Indicator Kits

The GSK-187 kit will drive bi-polar chopper stepper motors up to 2 A per phase with a 9-35 V supply. The ...
Read more about the GSK-187 »
 
 
The GSK-2 LCD digital temperature meter kit has everything required to build a functioning 3 1/2 digit temperature meter including its ...
Read more about the GSK-2 »
 
 
This circuit allows the user to vary the speed of a DC motor from a stop position to maximum revolutions per ...
Read more about the GSK-804 »
 
 
This kit contains parts to assemble a lithium-ion polymer battery (LiPo) charger. These batteries are used with many radio controlled devices, ...
Read more about the GSK-819 »
 
 
This DC voltage booster circuit enables a 12 VDC source to be converted (stepped up) to a higher DC output voltage. This ...
Read more about the GSK-820 »
 
 
This circuit utilizes four LED's to indicate the level of moisture in the soil. An increase in the number of LED's ...
Read more about the GSK-908 »
 
 
This circuit generates a 10-30 KHz frequency that creates a sonic zone disturbing to mosquitoes. A piezo board creates the frequency ...
Read more about the GSK-918 »
 
 
This circuit utilizes resistance to measure dissolved solids in water. The more resistance the less conductive the water. And conversely, the ...
Read more about the GSK-944 »
 
 
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