All Products
Showing 1-20 of 27 products · 10 unavailable products hidden
IRF7509 N/P-Channel MOSFET - 30V 2.7A/2.0A
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The IRF7509 is a common N- and P-channel MOSFET device for switching higher-power loads from low-power control signals. Its low on-resistance helps reduce losses, while the logic-level gate is suited to control from many 5V microcontrollers or mechanical switches.This surface-mount MOSFET is usef...
2N7002PW N-Channel MOSFET - 60V 0.3A
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This N-channel MOSFET is a handy switching component for controlling a higher-power load from a low-power control signal.Its gate drive is compatible with typical 3–5V microcontrollers or a mechanical switch, making it useful for simple digital load switching in compact electronics projects.The d...
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 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...
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...
Gravity: UART OBLOQ – IOT Module (Microsoft Azure)
If you still don’t know how to play Internet of Things (IoT), the DFRobot OBLOQ module will be ideal for connecting you to the IoT world. The core of IoT is user experience. It integrates embedded system technology, mobile technology and network technology all together, making up a smart sys...
RS485 MODBUS-RTU Soil NPK Measure Sensor for for Efficient Agricultural (IP68, 5-30V)
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##Introduction The Soil Sensor is designed to measure and monitor the nitrogen (N), phosphorus (P), and potassium (K) levels in soil, enabling the optimization of soil fertility and creating ideal conditions for plant growth. With a broad voltage power supply range of 5-30V and data output throug...
Edge101 Industrial ESP32 IoT Controller
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Built around the ESP32 dual-core processor, the Edge101 is an industrial IoT controller for taking ESP32 and Arduino-based projects beyond the workbench and into real-world automation, monitoring and edge gateway deployments.It combines isolated RS485 with Modbus compatibility, isolated CAN bus, ...
WT8266-S1 WiFi Module Based on ESP8266
WT8266-S1 Wi-Fi module is a low consumption, high performance embedded Wi-Fi network control module designed by Wireless-Tag. It can meet the IoT application requirements in smart power grids, building automation, security and protection, smart home, remote health care etc. The m...
Prop Shield With Motion Sensors
The Prop Shield is meant for making interactive light and sound effects on small handheld props and wearable costumes. Motion Sensors - Allows motion interactive light & sound. Audio Amplifier - Clear quality audio output to a small speaker. Fast LED Driver - Drive APA102 / Dotstar LEDs fo...
Kitronik ZIP Halo HD for micro:bit
The Kitronik ZIP Halo HD for micro:bit is the ultimate micro:bit interface. 60 full-colour ZIP LEDs, Pins 1 & 2 broken out, MEMs mic, Piezo sounder, RTC & more!The Kitronik Halo HD board for the BBC micro:bit incorporates 60 individually addressable full colour ZIP LEDs. It also breaks out P1 and...
Industrial 4-Channel Relay Module
The module adopts the standard Modbus RTU protocol, the communication interface supports RS485 or RS232 and supports communication baud rates of 2400, 4800, 9600, 19200, 38400 (default 9600). Each relay output is independent and can be connected to different load devices, such as 220V electric li...
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 ...
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...
LoRa Fiberglass Antenna Type N - 5.8dBi (860-930MHz)
A high-gain outdoor fiberglass antenna designed for maximum range on LoRa projects. With 5.8 dBi gain in the 860–930 MHz band, this antenna is ideal for heavy-duty LoRa base stations and long-range node deployments. Built from fiberglass and aluminium for weather resistance, it includes pole-mou...
Adafruit MCP9600 I2C Thermocouple Amplifier - K, J, T, N, S, E, B and R Type T
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The Adafruit MCP9600 I2C Thermocouple Amplifier handles all the analogue complexity of thermocouple measurement for you. Simply connect your thermocouple, wire up I2C, and read accurate temperature data from virtually any thermocouple type — K, J, T, N, S, E, B, and R types are all supported. Th...
Alphabet LED Filament - Warm White Letter "N"
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A warm-white LED filament shaped as the letter "N", made from COB (chip on board) LEDs — the same technology found in Edison-style LED bulbs. Dozens of micro LED diodes are bonded onto a thin metal backing and coated in silicone, producing a bright, uniform glow from both sides. Lightweight and ...
Interface Cable N to RP-SMA Cable - 1m
This 1-metre interface cable converts between N-type and RP-SMA connectors, making it ideal for connecting larger LoRa antennas (such as 915MHz antennas with N-type connectors) to devices with RP-SMA ports. The RG316 coaxial cable supports frequencies up to 3GHz. Specifications Connector A: N-...
Adafruit Universal Thermocouple Amplifier MAX31856 Breakout
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The Adafruit Universal Thermocouple Amplifier MAX31856 Breakout reads temperature from virtually any thermocouple type — K, J, N, R, S, T, E, or B — with 0.0078125°C resolution and a measurement range of -210°C to +1800°C. It handles cold-junction compensation, linearisation, and fault detection ...
Muscle Wire - 0.005 Diameter (1 foot)
Muscle Wire is a shape memory alloy (Nitinol — nickel-titanium) that contracts when heated or when an electrical current is applied, then returns to its original length when cooled. This property makes it useful as a lightweight, silent alternative to small motors or solenoids in robotic and inte...
