{"product_id":"alinan-2pcs-lm317-diy-kit-adjustable-regulated-voltage-110v-to-1-25v-12-5v-step-down-power-supply-module-pcb-board-electronic-kits","title":"Alinan 2pcs LM317 DIY Kit Adjustable Regulated Voltage 110V to 1.25V-12.5V Step-Down Power Supply Module PCB Board Electronic Kits","description":"\u003cp\u003ePCB Board Size: 7.3 x 6.8cm (W \/ L) | Shell Size: 11 X 6.9 X 41.5cm (L \/ W \/ H) | One way adjustable signal generator output. Convenient to provide the pulse signal. | With a logical pen function. For convenient the logic level of test 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).\u003c\/p\u003e","brand":"Alinan","offers":[{"title":"Default Title","offer_id":52622125826338,"sku":"B0B31K34VP","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/0294\/8642\/files\/51YQG-UJe1L._SX342_SY445_QL70_FMwebp.webp?v=1790263487","url":"https:\/\/arlenzone.com\/products\/alinan-2pcs-lm317-diy-kit-adjustable-regulated-voltage-110v-to-1-25v-12-5v-step-down-power-supply-module-pcb-board-electronic-kits","provider":"Arlenzone.com","version":"1.0","type":"link"}