LM317 Adjustable Regulated Voltage 1.20V-12V 2W Power Supply Module PCB Board Electronic Kits with Shell

This is a set of LM317 multifunctional adjustable electronic kits, which can be used professionally or as a teaching practice. It needs DIY and can improve your hands-on ability.

Features:

Easy to use and install, can improve your hands-on ability.

Made of fine quality materials, has a long service life.

One way adjustable signal generator output, convenient to provide the pulse signal to the test circuit.

With a logical pen function for convenient to test the logic level of circuit.

With one way buzzer, you can test the wires on and off (connect the wires to the power positive and signal input, the wire on - the buzzer sound). You can also test the low-frequency signal (input the signal from the signal input, if there is a signal, the buzzer sound).

Specifications:

Material: PCB

Power: 2W

Input voltage: 110-240V

Output voltage: 1.20V-12V regulated output continuously adjustable

PCB board size: 73 * 63mm / 2.9 * 2.5in

Shell size: 110 * 69 * 50mm / 4.3 * 2.7 * 2.0in

Package size: 130 * 130 * 80mm / 5.1 * 5.1 * 3.1in

Package weight: 283g / 10.0ounce

Package list:

1 * Suit DIY LM317 Electronic Kits

1 * Plug