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4DO 2DI 3AI RS485 Modbus RTU Multifunction Relay Module PLC IO Expanding Board 4-20MA 0-10V Current Voltage Collector
$8.00 - $8.90
(Min. Order) 10 pieces
DC 12V/24V 4-16CH DI-DO CAN Fieldbus Relay Module RS485 Modbus RTU PLC IO Expanding Board NPN/PNP Digital Input CAN Controller
$11.60 - $28.50
(Min. Order) 10 pieces
DC 5V 12V 24V 8CH N4CID08 Current Voltage to RS485 Converter 4-20MA 0-30V ADC Collection for SCADA DCS MES RTU PLC HMI
$3.40 - $7.50
(Min. Order) 10 pieces
24CH Current Voltage to RS485 Converter DC 5V 12V 24V 4-20MA 0-30V ADC Collection for SCADA DCS MES RTU PLC HMI
$3.40 - $7.50
(Min. Order) 10 pieces
DC 12V 24V 8AI-8DI-8DO ESP-WROOM-32 ESP32 Expansion Board RS485 4-20MA 0-5V 0-10V Analog Collection Wifi Relay Switch DIY
$14.00 - $20.00
(Min. Order) 10 pieces
DC 12V 24V 8AI-8DI-8DO ESP-WROOM-32 ESP32 Expansion Board RS485 4-20MA 0-5V 0-10V Analog Collection Wifi Relay Switch DIY
$14.00 - $20.00
(Min. Order) 10 pieces
N4AIA16 16CH 4-20MA To RS485 Current Analog Input Collector Module MODBUS RTU Board For PT100 K Thermocouple Pressure Sensor
$6.25 - $12.80
(Min. Order) 10 pieces
16DO 4DI 8AI RS485 Modbus RTU Analog Digital 4-20MA 0-10V Current Voltage Collector Module PLC IO Expanding Board
$11.20 - $12.00
(Min. Order) 10 pieces
module board
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module board
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Industrial RS232 to RS485 module Serial port debugging assistant Serial port conversion module 3.3V or 5V power supply
$3.00 - $4.00
Shipping to be negotiated
Min. Order: 10 pieces
TPS61088 Adjustable Boost Step Up Board Module Switching Power Supply Module PWM/PFM 10A Current 1MHz Switching Frequency
$3.00 - $3.50
Shipping to be negotiated
Min. Order: 5 pieces
10 orders
DD03AJTA 30W Adjustable Step-Up Module DC 2.7-5.5V to 3.5-24V DC-DC Boost Converter Board for 18650 lithium battery LED Motor
$2.00 - $3.00
Shipping to be negotiated
Min. Order: 10 pieces
5V TTL to RS485 Module 485 to TTL With Isolation MCU Serial Port UART Isolated Square Industrial Grade Modules
$3.00 - $6.00
Shipping to be negotiated
Min. Order: 10 pieces
6 orders
3Ch RS485 1Hz-20kHz Duty Cycle Frequency Adjustable PWM Square Wave Pulse Generator Modbus RTU for LED dimming Motor speed
$2.00 - $3.00
Shipping to be negotiated
Min. Order: 10 pieces
Schumann Resonance Adjustable 0.01HZ~100KHZ 7.83Hz Ultra-low Frequency Pulse wave Generator Audio Resonator
$16.00 - $16.50
Shipping to be negotiated
Min. Order: 10 pieces
14 orders
LD24AJTA DC 6-24V 30-900mA Adjustable LED Driver PWM Controller DC-DC Step-down Constant Current Converter
$1.00 - $2.00
Shipping to be negotiated
Min. Order: 10 pieces
5 orders
3.3V 5V 12V 24V Digital Logic Level Converter Module Optical Isolation GPIO Module for Pi Pico ESP82 NodeMCU ESP8266
$1.00 - $2.00
Shipping to be negotiated
Min. Order: 20 pieces
2CH High-Speed 10MBit/s 5000Vrms Logic Gate Photocoupler Module 3.3V 5V Digital Logic Level Converter for Pico ESP32 MCU
$2.10 - $3.00
Shipping to be negotiated
Min. Order: 10 pieces
9 orders
12W AC 12V to AC 220V Frequency Converter Board DC-AC12V Inverter 50Hz 200W Square Wave Signal Generator Inverter IV1212TA
$3.50 - $4.00
Shipping to be negotiated
Min. Order: 5 pieces
9 orders
LM317 DIY Voltage Regulated Power Supply Electronic Kits Adjustable Voltage Regulator DC 220V to 1.25V-12.5V Step-down PCB Board
$3.30 - $3.50
Shipping to be negotiated
Min. Order: 10 pieces
Battery Capacity Internal Resistance Tester Lithium Battery Power Detector Module 18650 Battery Test Digital Display
$5.00 - $6.00
Shipping to be negotiated
Min. Order: 10 pieces
5V 2A Adapter Switching Power Supply Module AC 220V To DC 5V Step-Down Power Supply Board
$2.00 - $2.50
Shipping to be negotiated
Min. Order: 10 pieces
6 orders
300W High Power DC-DC 20A Adjustable Step Down Buck Converter Module DC11-50V to DC12-60V Step Down Module Power Supply
$5.20 - $5.50
Shipping to be negotiated
Min. Order: 10 pieces
10 orders
Eletechsup 22DBM 433M 868M Transmitter and Receiver Module VHF/UHF Radio Modem RS485 Lora GFSK Wireless Transceiver
$8.70 - $9.10
Shipping to be negotiated
Min. Order: 10 pieces
6 orders
20A High-power Adjustable Step-down Power Supply Module DC-DC 7V-50V To 0-36V Regulated Voltage Current Dual Display
$14.50 - $16.00
Shipping to be negotiated
Min. Order: 5 pieces
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