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A 9V Battery Circuit Scribe module on a white background. This modules powers the circuit. Blue LED means that is on. Red LED means that it is shorted.
9V电池适配器 — $7.99
A Circuit Scribe USB Circuit Adapter module on a white background. Oval shaped module supplies 5V to your circuit when plugged into a USB port. The circuit module comes with a blue LED to indicate that the power is working and red if the module is shorted.
USB适配器 — $8.99
The Circuit Scribe light sensor module on a white background. This light sender responds to light. the more light the larger the output.
光线传感器（光电传感器） — $6.99
A Circuit Scribe DPDT Switch module on a white background. With five orange magnetic circles. But this double switch is two switches in one. Clicking the levers from left to right simultaneously switches from one connection to the other.
双开关（DPDT开关） — $8.99
A potentiometer dial Circuit Scribe module on a white background. The Dial module contains a large black knob that you can turn. Acts as a dimmer switch where voltages can be adjusted. These output modules includes LEDs, buzzers, and motors. The potentiometer is triangular shaped.
表盘（电位计） — $6.99
The Circuit Scribe SPST Switch module on a white background. This oval shaped module contains a single input and a single output. The single pole can be used to switch on and off any part of the circuit. Like the light switches in your house turn on and off the lights.
开关（SPST开关） — $4.99
A Circuit Scribe buzzer module on a white background. This Buzzer plays a tone that can be adjusted by changing the amount of power. There are plus and minus signs to indicate which direction the buzzer circuit module operates
蜂鸣器 — $6.99
A Circuit Scribe magnetic Multi Color LED module on a white background. This circuit module includes three different LED lights. Those lights are red, green, and blue. The colors can be mixed between LED light channels and new colors like turquoise and yellow can be created. A total of seven distinct color combinations can be created with this light module.
多色LED（RGB LED） — $7.99
The Circuit Scribe Motor Module on a white background. This module spins quickly when a voltage is applied. Module includes a soft foam wheel. Students can create their own propellers or paper crafts and put them on top.The motor can spin in either direction depending on where the motor is.
马达和泡沫轮 — $15.99
发光二极管（Bi-LED）
发光二极管（Bi-LED） — $4.99
The Circuit Scribe NPN Transistor module on a white background. The NPN Transistor acts as a circuit switch or amplifier. This transistor can amplify the signal from a resistive sensor. Includes a small amount of current that allows a large current to flow through the collector and emitter.
NPN晶体管 — $4.99
A DIY Connector Circuit Scribe module with resistors on a white background. With these skinny,silver connectors students can create their own custom module.
DIY连接器（2针适配器） — $5.49 +
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