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مميزات خاصة
💎【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.
وصف
WWZMDiB LM317 Adjustable Voltage Regulator Kit AC-DC 110V to1.25V-12V DIY Electronic Components Kits for Adults