TRUSTECH 1Channel Relay Module And Jumper Wire Set (20 Pcs.) Electronic Components Electronic Hobby Kit

1 channel relay module (5v) it is a 5v 1 channel relay. The relay normally open interface maximum load: ac 250v/10a, dc 30v/10a. It has a trigger current of 5ma, and module working voltage of dc 5v. Each channel of the module can be triggered by a jumper to set a high level or a low level. Fault tolerant design, even if the control line is disconnected, the relay will not move. With status indicator: power (green), 1 channel relay status indicator (red). All module size interfaces can be directly connected through the terminal block, which is convenient and practical. 20 cm jumper wire set (m f), (20 pcs) this 20cm dupont wire color jumper cable is an electrical wire or group of them in a cable with a connector or pins at each end, which is normally for interconnecting the components of a breadboard or other prototype or test circuit, internally or with other equipment or components, without soldering. Package includes: 1 x 5v 1 channel without light coupling relay.20 x male to female jumper wire set, 20cm