Overviewthe rpi relay board b is an expansion board with 8-ch relays for raspberry pi. It gives your pi the ability to control high voltage products such as home appliances.Features1. Supports raspberry pi a b 2b 3b 3b 2. High quality relays, loads up to 5a 250v ac or 5a 30v dc3. Photo coupling isolation, prevent interference from high voltage circuit4. Standard rail mount bottom case5. Onboard leds for indicating relays status6. Relay control pin selection jumper, allows to control the relays by custom pins other than the default pins7. Reserved control interface, allows to work with controllers like plc8. Comes with development resources, including examples in wiringpi, bcm2835, python, python-bottle webpage control , and crontab cron job specifications1. Power supply voltage: 5v2. Trigger signal: 3.3V 5v3. Relay channels: 8-ch4. Contact form: spdt-no,nc5. Closed current: 6ma per channel 6. Connector: screw terminal block7. Dimension: 232 × 72 mm 8. Mounting hole size: 3.0Mmspecification: package weight one package weight 0.33Kgs 0.73Lb one package size 25cm * 9cm * 2cm 9.84Inch * 3.54Inch * 0.79Inch qty per carton 160 carton weight 15.00Kgs 33.07Lb carton size 50cm * 36cm * 40cm 19.69Inch * 14.17Inch * 15.75Inch loading container 20gp: 370 cartons * 160 pcs 59200 pcs40hq: 859 cartons * 160 pcs 137440 pcs
InStock.netWebDelivery 1-4 days£ 15.99