RF Wireless Electronics Technology

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8CH DC 5V 12V Multi-function IO IR infrared remote control Delay Relay module

$1.79
TYPE-C USB Ultrasonic Atomizing Humidifier Module Fogger Mist Generator

$2.99
DC 12V 24V 8I8O Multifunction Modbus RTU Relay Module Support 03 06 16 Function

$17.99
DC 12V RS485 to 4-20MA 0-20MA Current Signal Generator DAC Converter Modbus RTU

$4.99

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RF Wireless Electronics Technology

Featured items

8CH DC 5V 12V Multi-function IO IR infrared remote control Delay Relay module

TYPE-C USB Ultrasonic Atomizing Humidifier Module Fogger Mist Generator

DC 12V 24V 8I8O Multifunction Modbus RTU Relay Module Support 03 06 16 Function

DC 12V RS485 to 4-20MA 0-20MA Current Signal Generator DAC Converter Modbus RTU

All items

0.02Hz-10Mhz Adjustable Square Wave Pulse Signal generator replace NE555 DDS MCU

16 Channel DC 12V Android Phone Bluetooth Control Relay Switch Module Smart Home

10 PCS DC 6-24V 30-900mA 20W LED Driver PWM Controller Step-down Constant Curren

1S Type-C To 4.2V 4.35V Step-down Buck LiPo Polymer Li-Ion Charger for 3.7V 3.8V

Schumann Resonance Ultra-Low Frequency Pulse Wave Generator Audio Resonator

8-24CH 4-20MA To RS485 Current Analog Input Collector Module MODBUS RTU Board

DC 6-24V 20W Multifunction LED Driver PWM Controller Step-down Constant Current

DC 5V to 3.3V DC-DC Step-Down Power Supply Buck Module AMS1117 LDO 800MA

12VDC 8ch MT8870 DTMF Tone Signal Decoder Relay Phone Remote Control Switch PLC

1A 3.2V 6.4V 9.6V 12.8V 16V 19.2V LiFePO4 Batterie Charger Charging Module

For arduiuo kit Multicolor 6 Color LED Matrix AVR ARM PIC MCU with MEGA2560 code

DTMF decoder with LCD Display MT8870 Audio Voice Module for Mobile phone key pad

10W Dual Channel DC-DC Step-Down Buck Converter Board DC 7-30V to 3.3V 5V 12V

Duty Cycle Frequency Adjustable PWM Square Wave Pulse Generator Module LED NE555

DC12V 4Ch Multi-function Delay Timer Control Switch LED PLC Home Lamp Motor

DC 12V 24V RS485 Wireless Transceiver UART Transmitter and Receiver Modbus RTU

2CH DC 12V 433M RF Rolling Code Hopping Encoder Decoder Transmitter Controller

DC 12V DPDT Relay Cycle Timer Module Delay Time Polarity Audio Motor switching

DC 12V 8 Digital Switch to RS485 Acquisition Board Modbus Rtu TTL IO PLC Module

1-8S 1.2V 2.4V 3.6V 4.8V 6V 7.2V 8.4V 9.6V NiMH NiCd Battery Charger Charging

3.5-12V to 12V DC-DC Converter Boost Module Step-up Motor Rotation Relay Control

5V-40V to 3.7V 1A DC DC Step-Down Buck Converter Module

3x Coin Cell 3V 3.6V Rechargeable lithium Charge Module 3.3V 4.2V Li-ion Poymer

16ch Multifunction RS485 Relay NPN PNP IO Control Core Board Modbus Rtu

USB Li Lithium Battery Charger TP40574.5V 5V 6V 7.5V to 4.2V Step-down Board

2 IN 1 5V TO 12V DC DC Boost & USB to RS485 RS232 TTL232 UART Converter

433M -116dBm FSK RF Receiver Module CC113L replace CC1101 Wireless Transceiver

1xMultifunction Pulse Counter Switch Adjustable Timer Delay Turn On/Off Relay

8CH 12V RS232 Serial port Relay Module Switch Board for PLC Lamp LED Smart home

DC 12V 4CH DTMF Relay MT8870 Phone Voice Decoder Remote Controller Switch Module

1-6S LiFePO4 Battery Charger Module 3.2V 6.4V 9.6V 12V 12.8V 16V 19.2V

For arduiuo DAC Expansion Module diy kit PWM to 0-5V/0-10V Voltage Converter

3A UPS 5V 6V 9V 12V 15V 24V 15W 3.7V 4.2V Battery Charge and Discharge Board

DC5V/12V/24V 4ch Dip Switch relay module Flip-Flop Latch Bistable Self-locking

TYPE-C USB Ultrasonic Atomizing Humidifier Module Fogger Mist Generator

30A AC 110V 220V UPS module 50 60HZ backup power board power outage switch

For R3 Shield Expansion Board DIN Rail Mount Screw Terminal Module

1 PCS DR21C01 DC 12V DPDT Signal Relay Board Dual Channel selector switch Module

12V 24V DC Motor Controller Relay Board Forward Reverse Control Limit Start Stop

DC12V 1CH Rolling code HCS301 Transmitter & 4 Relay Receiver Controls 433.92MHZ

2S 3S 4S 8.4V 12.6V 16.8V Step-Up Boost Lipo Li-Ion Dc 5V Type-C Charger

DC 12V/24V DC Motor Overcurrent Overload Protector Module

9W Type-C Female USB DC 5V to 6V 9V 12V 15V 24V DC DC Boost Step-up Converter

5x Mini Mppt Solar Charge Controller 4.2V/3.7V 3.6V/3.2V Charger Module Dc 5V 1A

6A Flip-Flop Latch Switch Module Bistable Self-locking Trigger Board LED Motor

5V 12V 24V Pro mini PLC Board for Arduiuo LED Cycle Delay Timing Timer Relay diy

+5V-28V to -5V -10V -12V-15V +/- Voltage DC DC Boost-Buck Converter OP ADC LCD

2/5PCS One-to-One One-to-Multiple RS485 Bus Master-Slave Network Transceiver

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