ESP8266 ESP-01 remote serial Port WIFI wireless module
The ESP8266 WiFi Module is a self contained SOC with integrated TCP/IP protocol stack that can give any microcontroller access to your WiFi network. The ESP8266 is capable of either hosting an application or offloading all Wi-Fi net..
Bluetooth Module Host and Slave Wireless Interface 3.6-6V HC-05
HC-05 is host and slave bluetooth module, interface VCC,GND,TXD,RXD,STATE/KEY. STATE is Bluetooth connection status pin-out, the output is low if not connected and output is high if connected.
NRF24L01 + 2.4GHz Antenna Wireless Transceiver Module for Arduino/8051/ARM
Maximum operating speeds up to 2Mbps, GFSK modulation efficiency, Anti-interference ability, particularly suitable for industrial control applications 125 Channels, Multi-point communication ..
2.4GHz 1100 Meters Long Distance NRF24L01+PA+LNA Wireless Module with Antenna
The 2.4G NRF24L01 Wireless Module w/PA and LNA use the 2.4GHz transceiver from Nordic Semiconductor, the nRF24L01+. This transceiver IC operates in the 2.4GHz band and has many new features. Take all..
PAM8403 Mini Digital Audio Amplifier Board 5V USB Power 2-Channels 3W Class D
The PAM8403 module is a miniature digital 2x3w class D power amplifier board, which can also work on USB power supply. It has good noise suppression when the input audio is via a sheilded wire. When..
RDA5807M RRD-102V2.0 Stereo Radio Module
The RDA5807M series is the newest generation single-chip broadcast FM stereo radio tuner with fully integrated synthesizer, IF selectivity, RDS/RBDS and MPX decoder. The tuner uses the CMOS process, support multi-interface and require ..
433 MHz ASK RF Transceiver Module (Tx + Rx) Pair
This is an ASK Hybrid transmitter+receiver module at 433 MHz. The transmitter Module employs a crystal-stabilized oscillator, ensuring accurate frequency control for best range performance. There is no requirement of external RF components ex..
Stereo Wireless Speaker Bluetooth 4.0
Audio Receiver Module For DIY Modified Speaker has a built-in Bluetooth
module. The antenna structure is simple. The power supply voltage is 3.7
~ 5V; active speakers increase Bluetooth connection function. The 7PIN
output interface is spacing 2.54 throu..
TEA5767 Programmable Low-power FM Module Stereo Radio Module
This stereo FM radio module is made using TEA5767, a single chip electronically tuned stereo FM radio for low voltage applications. It has fully integrated Intermediate Frequency (IF) selectivity and FM demodu..