WWZMDiB LM317 Adjustable Voltage Regulator Kit AC-DC 110V 1.25 | Shop The World
From USA
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WWZMDiB LM317 Adjustable Voltage Regulator Kit AC-DC 110V to 1.25V-12V DIY Electronic Components Kits for Adults
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•LM317 Voltage Regulator Kit：It is a kind of voltage stabilized power supply composed of LM317 chip, which has the simplest form of fixed three-terminal voltage stabilized circuit and has the feature of adjustable output voltage.
•Can be used as a small power supply, signal generator, logic signal tester，Sensor alarm has buzzer function, such as soil moisture alarm, temperature alarm, etc.
