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N4KTF32 32-Channel K-Type Thermocouple Temperature Module – MAX6675ISA+ 0-1024℃ RS485 Modbus Collector DC 7-25V for Industrial Monitoring
N4KTF32 32-Channel K-Type Thermocouple Temperature Module – MAX6675ISA+ 0-1024℃ RS485 Modbus Collector DC 7-25V for Industrial Monitoring
$181.82 -
K-Type Thermocouple to RS485 Converter – -200 to 1350°C Modbus RTU Digital Temperature Measurement Board N4KTA01 KTHERM for PLC Industrial Automation
K-Type Thermocouple to RS485 Converter – -200 to 1350°C Modbus RTU Digital Temperature Measurement Board N4KTA01 KTHERM for PLC Industrial Automation
$3.94 -
N4VIA02 Multifunctional RS485 Ammeter Voltmeter – 0-30V / 0-5A Modbus RTU DC Power Measurement Module for PLC SCADA Industrial Automation
N4VIA02 Multifunctional RS485 Ammeter Voltmeter – 0-30V / 0-5A Modbus RTU DC Power Measurement Module for PLC SCADA Industrial Automation
$6.36 -
12V to 220V Inverter Kit – 12W 50Hz Square Wave Signal Generator Module for DIY Electronic Projects & Power Conversion IV1212TA TB459
12V to 220V Inverter Kit – 12W 50Hz Square Wave Signal Generator Module for DIY Electronic Projects & Power Conversion IV1212TA TB459
$5.76 -
Master-Slave 433MHz Wireless RS485 Relay Board – RF Transceiver Module for Pump LED PTZ PLC Control DC 12-24V Home Automation RT5BF01 N4RFA04
Master-Slave 433MHz Wireless RS485 Relay Board – RF Transceiver Module for Pump LED PTZ PLC Control DC 12-24V Home Automation RT5BF01 N4RFA04
$25.15 -
8-24 Channel Industrial Analog Input Module N4CID08 N4CIF24
8-24 Channel Industrial Analog Input Module N4CID08 N4CIF24
$5.45 -
DTMFA32 DTMF Decoding Display Board 120 Codes 32 Characters Dual AUX 3.5mm Audio Decoder DC 5V for Intercom Phone
DTMFA32 DTMF Decoding Display Board 120 Codes 32 Characters Dual AUX 3.5mm Audio Decoder DC 5V for Intercom Phone
$13.03 -
DNMPA25 DIN Rail Screw Terminal Block Adapter Module for Arduino MEGA2560 PRO Board 7-30V to 5V 2A DC-DC Converter Industrial
DNMPA25 DIN Rail Screw Terminal Block Adapter Module for Arduino MEGA2560 PRO Board 7-30V to 5V 2A DC-DC Converter Industrial
$14.55 -
Modbus RS485 Remote IO Module – DMOS PNP Output & NPN/PNP Input Expansion Board 8/16/32 Channels for PLC Industrial Automation 25IOA08 25IOB16 25IOC32
Modbus RS485 Remote IO Module – DMOS PNP Output & NPN/PNP Input Expansion Board 8/16/32 Channels for PLC Industrial Automation 25IOA08 25IOB16 25IOC32
$13.03 -
DDTC11UC 14W Type-C 5V to 6V 8.4V 9V 12V Step-Up DC-DC Boost Converter Voltage Regulator Module for DIY Arduino Mobile Charger
DDTC11UC 14W Type-C 5V to 6V 8.4V 9V 12V Step-Up DC-DC Boost Converter Voltage Regulator Module for DIY Arduino Mobile Charger
$25.15 -
16CH PT100 Temperature Acquisition Module – DC 12/24V RS485 Modbus RTU Collector Board -40°C to +500°C for Industrial Monitoring PTA8E16
16CH PT100 Temperature Acquisition Module – DC 12/24V RS485 Modbus RTU Collector Board -40°C to +500°C for Industrial Monitoring PTA8E16
$31.21 -
DD0512MA Mini 5W Boost Converter – DC 2.6-6V to 3.7V/5V/12V Adjustable Step-Up Regulator Module for DIY Electronics
DD0512MA Mini 5W Boost Converter – DC 2.6-6V to 3.7V/5V/12V Adjustable Step-Up Regulator Module for DIY Electronics
$13.03 -
20W Boost-Buck Dual Output Module – DC 3.6-30V to ±3-30V Adjustable Step-Up/Down Converter for Audio Op-Amp Dual Power Supply DD39AJPA DD39AJPB
20W Boost-Buck Dual Output Module – DC 3.6-30V to ±3-30V Adjustable Step-Up/Down Converter for Audio Op-Amp Dual Power Supply DD39AJPA DD39AJPB
$7.27 -
ESS3H32 ESP32-S3 Industrial I/O Expansion Board 16CH NPN Input 16CH MOS Output RS485 PWM Driver PLC Automation Module
ESS3H32 ESP32-S3 Industrial I/O Expansion Board 16CH NPN Input 16CH MOS Output RS485 PWM Driver PLC Automation Module
$34.24 -
DD05CVSA 2 In 1 CH Discharger Board DC DC Converter Step-up Module Charge In 4.5-8V Boost Out 5V For UPS Mobile Power Diy
DD05CVSA 2 In 1 CH Discharger Board DC DC Converter Step-up Module Charge In 4.5-8V Boost Out 5V For UPS Mobile Power Diy
$28.18 -
OP71A04 3.3V 5V 12V 24V Digital Signal Isolation Module – 10kHz DI-DO Optocoupler Logic Level Converter for PLC RS485 IO Communication
OP71A04 3.3V 5V 12V 24V Digital Signal Isolation Module – 10kHz DI-DO Optocoupler Logic Level Converter for PLC RS485 IO Communication
$16.06 -
DR56C01 2A DPDT Relay Module – Motor Forward Reverse Self-Locking Controller with Pluggable Terminal for DC Polarity Reversal & Bistable Control
DR56C01 2A DPDT Relay Module – Motor Forward Reverse Self-Locking Controller with Pluggable Terminal for DC Polarity Reversal & Bistable Control
$4.85 -
SDBK03TA Mini MPPT Solar Charge Controller – 4.2V/3.7V/3.6V/3.2V Selectable Charger Module with 5V 1A Output for Li-Ion / Li-PO / LiFePO4 Battery
SDBK03TA Mini MPPT Solar Charge Controller – 4.2V/3.7V/3.6V/3.2V Selectable Charger Module with 5V 1A Output for Li-Ion / Li-PO / LiFePO4 Battery
$13.03 -
ND1A05MA UPS Module 5V 1A 3.7V 4.2V Li-Ion Battery Charge Discharge Board for Arduino UNO MEGA2560 ESP32 Uninterrupted Power Supply
ND1A05MA UPS Module 5V 1A 3.7V 4.2V Li-Ion Battery Charge Discharge Board for Arduino UNO MEGA2560 ESP32 Uninterrupted Power Supply
$10.61 -
LD24AJTA MINI DC 12V-24V Constant Current PWM LED Dimmer Driver – 0-910mA Adjustable Output Module LD24AJTA_MINI for Arduino ESP32 Lighting Control
LD24AJTA MINI DC 12V-24V Constant Current PWM LED Dimmer Driver – 0-910mA Adjustable Output Module LD24AJTA_MINI for Arduino ESP32 Lighting Control
$13.03 -
ND0603PC DC-DC Buck-Boost Converter Module 0.9-6V (Start from 0.9V) to 3V/3.3V/4.2V/5V Auto Voltage Regulator for Arduino ESP32 ESP8266
ND0603PC DC-DC Buck-Boost Converter Module 0.9-6V (Start from 0.9V) to 3V/3.3V/4.2V/5V Auto Voltage Regulator for Arduino ESP32 ESP8266
$14.55 -
R4IOI16 16CH 5 IN 1 Modbus Rtu Digital IO Module RS485 NPN PNP DI-DO Pin Core Board Switching Input Output PLC HMI Remote IO Expanding
R4IOI16 16CH 5 IN 1 Modbus Rtu Digital IO Module RS485 NPN PNP DI-DO Pin Core Board Switching Input Output PLC HMI Remote IO Expanding
$4.85 -
4-in-1 Bus Hub – RS485/I2C/CAN/1-Wire Splitter with Master-Slave Ring Network for ESP32 Remote IO PV Inverter PLC HMI SPLIA12
4-in-1 Bus Hub – RS485/I2C/CAN/1-Wire Splitter with Master-Slave Ring Network for ESP32 Remote IO PV Inverter PLC HMI SPLIA12
$3.69 -
RC44B12+RF34C12 12CH 433MHz 20dBm FSK Rolling Code Wireless Relay Kit – Moisture Proof Garage Door & Smart Home Controller
RC44B12+RF34C12 12CH 433MHz 20dBm FSK Rolling Code Wireless Relay Kit – Moisture Proof Garage Door & Smart Home Controller
$21.86
