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Resistors are a good thing, in fact, they're actually crucial in a lot of circuit designs. The only problem seems to be that …
These are 6" long jumper wires with male connectors on both ends. Use these to jumper from any female header on any board, to…
The SparkFun ESP8266 Thing Dev Board is a development board that has been solely designed around the ESP8266, with an integra…
This is the BC337, an NPN silicon BJT (Bipolar Junction Transistor). This little transistor can help in your project by being…
Use this simple IR receiver for infrared remote control of your next project. With low power consumption and an easy to use p…
This is a very simple, clear infrared LED. These devices operate between 940-950nm and work well for generic IR systems inclu…