{"product_id":"four-channel-relay-shield-5v-4-channel-4ch-relay-module-screen-for-arduino-a4b9","title":"four-channel Relay Shield 5V 4-channel 4CH relay module screen for Arduino  A4B9","description":"\u003cp\u003eITEM NAME:four-channel Relay Shield 5V 4-channel 4CH relay module screen for Arduino  A4B9 four-channel Relay Shield 5V 4-channel 4CH relay module screen for Arduino  A4B9 Standard and shape Arduino Shield interfaces continue to stack other Arduino expansion boards 3 M3 screw positioning holes for easy installation High units (5V or 3.3V) closing of the normally open contact Onboard indicator lss (red) Blue color materials: CCL dimensions: 7.6 x 1.3 x 0.5 cm Relay Shield (ie 5V Quad lss module) is a small current power signal control equipment commonly used electronic module, which allows single-chip high-power control devices are widely used in the SCM system to make project smart home; and the use of various types of motherboards can be inserted directly into the Arduino, eliminating patch cable problems. Special Note: When using the Arduino UN board connected to it, perches the UNO USB interface is extremely high, should avoid green terminals are shorting its shell. Package Included:1 x four-channel Relay Shield Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm..Standard and shape Arduino Shield interfaces. continue to stack other Arduino expansion boards.\u003c\/p\u003e","brand":"Shop2IndiaBei","offers":[{"title":"Default Title","offer_id":43043771646120,"sku":"U2I-1-324100669119","price":1984.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/1588\/1354\/products\/s-l2000__84022_921569ae-4f93-4c4a-a5a7-2b93229240ba.jpg?v=1672771885","url":"https:\/\/shop2india.com\/products\/four-channel-relay-shield-5v-4-channel-4ch-relay-module-screen-for-arduino-a4b9","provider":"SHOP2INDIA GATEWAY","version":"1.0","type":"link"}