HiLetgo 5V PCM2704 Sound Card Decoding Module DAC Decoder Board for PC Computer USB Powered
Supply voltage : 5 V (USB)
Supply voltage : 5 V (USB)
With 4 model GAIN parts, can auto work on different voltage
Durable hard PCB board and SD card socket, ideal for 5110 interface
The MF522-AN module design the circuit of card read by using the original Philips MFRC522 chip.
Works with any USB Bluetooth adapters, running in slave role: Pair with BT dongle. Led indicate Bluetooth connection status, flashing Bluetooth connectivity, lit the Bluetooth connection and open a po
Support 24 EEPROM and 25 SPI flash 8pin or 16pin chip.
Name: 100K ohm NTC 3950 Thermistors
3D Printer Mechanical Endstop Limit Switch
ESP8266 CP2102 NodeMCU LUA ESP-12E WIFI Serial Wireless Module
Highly integrated chip;LWIP agreement
ESP8266 has powerful on-board processing and storage capabilities