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UART 485/232/TTL
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RS485 Modues & relays
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Wireless RS485/RS232 series 1
Current Voltage ADC Collector
RS485 Relays
Others
Digital Collection Module
Pressure Weight Sensor
Temperature and Humidity Transmitter Detection Sensor
RS232 Modues & relays
USB programmer
others
TTL232
ESP32 Board
Power modules
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Others
Positive negative power modules
UPS Modules
Buck power modules
Battery Charge Board
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Driver Board
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Expansion Board
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Bistable Self-locking Electronic Switch
Signal Generator
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series 1
DTMF Relay
Wireless Antenna
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RS485 DO
Wiress RF FSK Zigbee ASK
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ASK Modules
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FSK Series 1
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Remote controller kits
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Fixed Code kits
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Arduino kits
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New Products [more]
ND3A05SD 5V/3.5A Boost Synchronous Regulator Step-up DC-DC Converter 2.5-4.5V to 5V OTP OCP SCP Protection PWM PSM for Quadcopter
US$2.99
NDOV05MB C ILIM 600MA DC 3.3-5V 0.2-2.5A Overvoltage Overcurrent Power Supply Protector OCP OVP UVLO OTP Protection Module for 18650 Lion Lifepo4 NIMH
US$1.99
DNMEB50 24V 16AI-16DI-16DO 4-20MA Current 0-5V/10V/30V Voltage Dry Wet Contact MOS RS485 Relay MEGA2560 R3 Expanding Board for Arduino PLC
US$33.99
NDOV05MB B ILIM 400MA DC 3.3-5V 0.2-2.5A Overvoltage Overcurrent Power Supply Protector OCP OVP UVLO OTP Protection Module for 18650 Lion Lifepo4 NIMH
US$1.99
ND3A05SD 5V/3.5A Boost Synchronous Regulator Step-up DC-DC Converter 2.5-4.5V to 4.2V OTP OCP SCP Protection PWM PSM for Quadcopter
US$2.99
NDOV05MB A ILIM 200MA DC 3.3-5V 0.2-2.5A Overvoltage Overcurrent Power Supply Protector OCP OVP UVLO OTP Protection Module for 18650 Lion Lifepo4 NIMH
US$1.99
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Wiress RF FSK Zigbee ASK
Remote controller kits
Rolling code kits
Rolling code kits
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RFT2D04 Remotes for RFR2B04 Controller
US$9.99
RFR2B04 DC 12V 4 Buttons AES Encryption 128 Bit Secret Key Rolling Code 433M Superheterodyne Remote Control for Security Garage Door
US$14.99
RC43A04 RF33A04 433M 4 Key Rolling Code Keeloq Controler HCS301 Rolling Code Keyfob Transmitter Board For Door Motor Garage LED
US$19.99
RC43A04 for RF33A04 433M 4 Key Rolling Code remote controller
US$7.99
RC43A04 RF33A04 HCS301 Sliding Door Gate Remote Control Motor 433mhz Wireless RF Hopping Code
US$49.99
RC43A04 RF33A04 Rolling Code 4 Channels 4 Keyfobs Control 1 pcs Relay Wireless Household Family
US$35.99
RC43A04 RF32B02 1 Remote Control 2 Household Secure Remote Keyless Entry Controller Rolling Code
US$19.99
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