5V 16-Channel Relay interface board, and each one needs 50-60mA Driver Current.
1PCS*16-Channel 5V Relay Shield Module with optocoupler LM2576 Power supply
Shipping promotion: combine shipping and save!!!
1.DHT series numeric humiture sensor. 2.Humidity measuring range: 2090%RH(050temperature compensation). 3.Temperature measuring range: 0+50. 4.Humidity measurement accuracy: 5.0%RH. 5.Temperature measurement accuracy: 2.0. 6.response time: <5s. 7.low power consumption. 8.Size:2.3cm x...
Features: Brand new and high quality Chip: FT232RL Draw out all signal port of FT232RL chip. RXD/TXD transceiver communication indicator. USB power supply, can choose 5V or 3.3V ,set by jumper. With over current for protection, using 500MA self-restore fuse. Pin definition: DTR,RXD,TX,VCC,CTS,GND Pitch:2.54mm Module size:36mm(length)*18mm(width) Interface: Mini USB Package Included: 1 x New FT232RL USB To Serial Adapter Module
5V 2 Channels Relay Module Shield ： This is a 2 Channel 5V Relay interface board, Be able to control various appliances, and other equipments with large current. It can...
2.54mm 1pin Length:10cm Package : 40x Female to Female40x Male to Female40x Male to Male Total: 120 total cables length = 10 cm New : combine shipping and pay only...