Intro Actuate for USB Powered Devices.

usb yesterday, today and the usb standard is not leaving us any time soon true, usb c has successfully made its way into our lives, however this has not diminished the usb type b interface key boards, a wired mouse and other devices still use it but what about no data devices that are connected using the usb plug if you are into tropical fish as a hobyy or profesionally, you would have noticed that the air pump, water pump and other items are now available with the usb connector actuate 4 channel relay board for usb powered devices implementing a usb powered device is as simple as connecting it up to an old mobile device charger, tablet or pc, or an old usb hub if you have any of these items available if not or if you want something more intuitive, then enter our new actuate 4 channel pcb features the actuate 4 channel usb pcb has the following features available ac / dc powered opto coupled inputs to actuate each channel compatiable with mcus close input to ground to 4 x usb type b sockets learn more here docid\ amf7y4 8sshnh6 3btzkj availability actuate 4 channel usb pcb is available from our online store https //haventechnik company site/