The DG509ACJ is CMOS Monolithic 16-Channel Dual 8-Channel Analog Multiplexers, which can also be used as de-multiplexers. An enable input is provided. When the enable input is high a channel is selected by the address inputs and when low, all channels are
The USB To LAN Adapter is an USB 2.0 to Fast RJ45 Ethernet 10/100 Mbps Network Card for Windows, PC, Androids – Blue Color. 100% brand new and in origin package USB 2.0 high speed interlace Support all USB standard commands.
The ESP32-S is a wireless module based on ESP32, supports Wi-Fi and Bluetooth 4.2, with built-in 32Mbit Flash, in the SMD38 package. There are also on board PCB antenna and metal shield.