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Showing 1-20 of 21 products
Arduino GIGA R1 WiFi Development Board
Note: The Arduino GIGA R1 WiFi Development Board is available for pre-order and is expected to be shipped in late September. This Arduino GIGA R1 WiFi Development Board measures only 101 x 53mm and has the same form factor as the popular Mega and Due. Despite its small size, it offers 76 GPIO ...
Industrial 8-Channel Digital Input & Output Module (Modbus RTU)
An RS485-controlled industrial I/O module with 8 isolated digital inputs and 8 open-drain digital outputs, communicating via the Modbus RTU protocol. Multiple protection layers — power isolation, magnetic isolation, TVS diode, and resettable fuse — ensure stable and reliable operation in demandin...
Dual Digital Potentiometer (100K) (Pre-Order)
Digital potentiometer is also called "Digital Pot" in short. It is a kind of mixed signal IC, which is able to dynamically change the internal resistors through MCU like Arduino. It can be applied to applications such as LED DC dimming, linear stable voltage source, oscillator, low pass filter o...
RP2350 Pico Relay Module 6-Channel – RS485, Isolation Protection, Rail-Mount with Wireless
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Industrial-Grade 6-Channel RP2350 Relay Module – Versatility Meets RobustnessEnhance your industrial automation systems with the unparalleled reliability and flexibility of our Industrial 6-Channel RP2350 Relay Module. Engineered to meet the rigorous demands of modern industry, this robust module...
4-Channel Industrial Modbus RTU Relay Module – 30A, RS485, LED Indicators, Rail-Mount
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The Waveshare Modbus RTU 4-Channel Relay Module provides reliable high-current switching for industrial automation over an RS485 bus. Each of the four SPDT relays handles loads up to 30A at 250VAC or 28VDC, making it suitable for controlling motors, lighting, HVAC systems, and other heavy-duty eq...
ESP32-S3 4" Display Dev Board – 480x480, Dual-Core LX7, WiFi & Bluetooth
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Enhance your project development with the cutting-edge ESP32-S3 4inch Display Development Board, a versatile and powerful tool designed to streamline the creation of high-performance human-machine interfaces (HMI), smart home devices, industrial controllers, and more. Its advanced technical capab...
8-Channel Modbus RTU Latching Relay Module (C) with RS485, Rail-Mounted
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The 8-Channel Modbus RTU Latching Relay Module (C) is an industrial-grade relay controller with RS485 communication, designed for reliable automation in demanding environments. The latching relays retain their state after power loss, ensuring consistent operation without manual reset. Communicat...
Industrial Modbus RTU 8-Channel Relay Module (D) with Digital Input and RS485 Interface
The Industrial Modbus RTU 8-Channel Relay Module (D) is a reliable RS485-controlled relay module with 8 digital inputs. Designed for industrial applications, it supports the Modbus RTU protocol and includes multiple isolation protections like power, magnetic, and TVS diode isolation. It features ...
ESP Terminal- 3.5 inch 480x320 SPI TFT capacitive touch display with OV2640 camera
This handheld terminal is based on the ESP32 controller, equipped with a powerful ESP32-S3 chip, and supports 2.4GHz Wi-Fi and Bluetooth 5 (LE), providing more powerful computing and processing capabilities for IoT terminal applications. It is suitable for various scenarios, such as industrial...
Dual Ethernet 8-Channel Relay Module – PoE, Modbus RTU, Rail-Mount
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Introducing the Modbus POE ETH Relay (C) - Dual Ethernet Ports, 8-ChannelMaximize your industrial automation systems with the exceptional Modbus POE ETH Relay (C). Designed for reliability and robust performance, this 8-channel relay module takes control and connectivity to the next level with it...
RP2350 6-Channel Industrial Relay Module – RS485/Pico HAT, Rail-Mount, Isolation Protection
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Industrial 6-Channel RP2350 Relay Module with Onboard RS485 / Pico HAT InterfacesElevate your industrial automation with the robust Industrial 6-Channel RP2350 Relay Module, a versatile and resilient solution for managing multiple high-powered devices with ease. This industrial-grade module featu...
DE-LIDAR TF01 (ToF) Laser Rangefinder (10m)
DE-LIDAR TF01 is a unidirectional laser rangefinder, which based on ToF (Time of Flight) technology. It is comprised of particular optical and electrical devices that makes it stable, high sensitivity and high precision. ToF is the abbreviation for Time of Flight. This is a distance measureme...
LattePanda Alpha 8G – Tiny Ultimate Windows / Linux Device (Pre-Order)
The LattePanda Alpha 8G is a compact single-board computer powered by an Intel Core m3-7Y30 dual-core processor with 8 GB RAM and 64 GB eMMC storage. It runs Windows 10 Pro or Linux Ubuntu, making it a capable mini PC for development, edge computing, and embedded applications. The board features...
Gravity: Analog Dissolved Oxygen Sensor / Meter Kit For Arduino (Pre-Order)
Measure dissolved oxygen in water for aquaculture, environmental monitoring, natural science projects and general water-quality work. This DFRobot Gravity kit pairs a galvanic dissolved oxygen probe with an analogue signal converter board for easy use with Arduino and other microcontrollers that ...
Slip Ring with Flange - 22mm diameter, 6 wires, max 240V @ 2A
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With a slip ring assembly, your electronics can now twist and turn safely. Add wheel encoders, 360 degree sensors, rotating LEDs, rotors and more! We've seen a lot of people DIY slip ring's out of desperation but no longer, simply pick up one of these to solve any rotation needs you have.Inside t...
SparkFun Edge Development Board - Apollo3 Blue
Edge computing is here! You've probably heard of this latest entry to the long lineage of tech buzzwords like "IoT," "LoRa," and "cloud" before it, but what is the edge and why does it matter? The cloud is impressively powerful but all-the-time connection requires power and connectivity that m...
Micro Metal DC Geared Motor with Lead Screw (6V 98RPM M3*20)
This DC gearmotor are now in the status of Pre-order and will ship in the end of Jun. This DC gearmotor has an integrated M3*20mm threaded rod as its output shaft, turn it into a linear actuator. 6V rated voltage, the no-load speed could arrive 98RPM, equivalent to 1.1mm/s. The brass facepla...
Modbus RTU 32-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits
Modbus RTU 32-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case RS485 32-ch Relay Module Modbus RTU Protocol, Multi Isolation Protection Circuits, Safe & Stable & Reliable Features at a glance ...
8-ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE port Communication, With Various Isolation And Protection Circuits
An industrial-grade 8-channel relay module controlled via Ethernet, supporting Modbus RTU and Modbus TCP protocols. Features PoE power supply (IEEE 802.3af), optocoupler isolation, reverse-polarity protection, and a rail-mounted ABS enclosure for safe, easy installation. Supports multiple commun...
Modbus RTU 8-Channel Relay Module – 30A, RS485, DIN Rail Mount
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Robust Industrial 8-Channel Relay Module - Modbus RTU (E) with High-Current RS485 InterfaceUnlock unparalleled control within demanding industrial environments with our Modbus RTU 8-channel Relay Module (E). Meticulously engineered to facilitate superior handling of high current applications, thi...
