Development Platforms

Circuit Scribe - NPN Transistor
Last items in stock
Circuit Scribe

Circuit Scribe - NPN Transistor

ER-315
AED31.50
The NPN Transistor acts as a switch or amplifier. With no current at the base, there will be no current flow from collector to emitter. However, a small amount of current to the base will allow a large current to flow through the collector and emitter.
Circuit Scribe - Blinker
Last items in stock
Circuit Scribe

Circuit Scribe - Blinker

ER-318
AED42.00
The Blinker module turns a direct current input into a square wave output, allowing you to make LEDs blink and Buzzers beep. It has a green LED flashing in time with the output and a red LED to indicate if power is connected the wrong way. You can change the blinking rate by turning the wheel!
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