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Popular DFRobot picks (by project type)
- Power / off-grid: DFRobot Solar Power Manager Kit with 9V Panel (9V panel, compact solar power management) — $115.05.
Industrial / outdoor sensing (RS485 / IP-rated)
- Weather station (all-in-one): DFRobot Ultrasonic 7-in-1 RS485 Weather Sensor (7-in-1, RS485) — $612.20.
- Water turbidity: DFRobot SEN0710 RS485 Industrial Turbidity Sensor (0-1000 NTU) (0–1000 NTU, RS485) — $563.00.
- Water conductivity (EC): DFRobot RS485 Industrial Water EC Sensor K=1 (K=1, pre-calibrated, RS485) — $366.35.
- Water pH: DFRobot RS485 Modbus IP68 Water Quality pH Sensor (IP68, Modbus-RTU/RS485) — $317.15.
- Water ORP: DFRobot Industrial RS485 ORP Sensor - IP68 ModBus-RTU (IP68, Modbus-RTU/RS485) — $440.10.
- Ultrasonic ranging (IP67): DFRobot SEN0627 Small-Angle Ultrasonic Ranging Sensor 8m IP67 (25–800 cm, IP67, 15° FOV) — $291.05.
- Non-contact liquid level (radar): DFRobot SEN0676 80GHz mmWave Liquid Level Sensor - 40m UART (80GHz FMCW, up to 40 m, UART) — $145.05.
Wireless / IoT
- Private LoRaWAN gateway (EU868): DFRobot LoRaWAN Gateway with SIoT & Node-RED - EU868 (EU868, SX1302 8-channel, local server + Node-RED) — $366.35.
- BLE sensor broadcasting (5-pack): DFRobot Fermion BLE Sensor Beacon Pack - 5 Pack (turn 3.3V sensors into BLE nodes) — $41.55.
Robotics / UI / modules & accessories
- IMU + barometer: DFRobot Gravity 10DOF IMU AHRS (BNO055 + BMP280) (BNO055 orientation + BMP280 pressure/temp) — $63.65.
- ESP32 touchscreen: DFRobot DFR1092 3.5-inch IPS Touch Screen for ESP32 (3.5" IPS, 480×320, capacitive touch) — $73.50.
- Wiring (Gravity → DuPont): DFRobot Gravity PH2.0 to Male DuPont Tagged Cables 30cm - 5 Pack (30 cm, tagged signal labels, 5-pack) — $16.00.
- Lighting: DFRobot FIT0840 5V Flexible LED Strip, Purple - 60 LEDs/m (5V, 60 LEDs/m, ultra-thin) — $14.50.
Edge AI / vision
- Offline face/palm/QR recognition: DFRobot SEN0677 Offline AI 3D Vision Recognition Sensor (on-device AI, face + palm vein + QR decode) — $120.45.
Collections
Showing 1641-1660 of 1919 products
Plastic Project Box Enclosure Waterproof Clear Cover - 6.61x4.72x 2.17 inch
Protect your electronics projects from rain and water splash with this IP68-rated waterproof enclosure. Made from sturdy ABS with a transparent polycarbonate lid and silicone gasket, it's built for both indoor and outdoor use. Mounting ears on the enclosure allow easy fixing to walls, poles, or o...
DFM8001 Ambient Energy Harvesting Module for Indoor IoT Battery-free Devices
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##Introduction Harness the power of the natural environment with the DFM8001 Ambient Energy Harvesting Module. This module is a micro-energy harvesting module that can be used indoors. It efficiently collects and stores energy from abundant sources such as mechanical, thermal, solar, and radio fr...
Gravity: Arduino Analog Capacitive Soil Moisture Sensor- Corrosion Resistant
The Gravity Analogue Capacitive Soil Moisture Sensor measures soil moisture using capacitive sensing rather than resistive probes, providing significantly better corrosion resistance and longer service life. Made from corrosion-resistant material for reliable long-term use in soil. An onboard vo...
Megapixel 720p USB Wide-angle Camera for Raspberry Pi and NVIDIA Jetson Nano
A compact 720p USB camera module with a 140-degree wide-angle lens. Using the standard UVC protocol, it's plug-and-play on Raspberry Pi, NVIDIA Jetson Nano, and any system supporting USB Video Class — no driver installation required. The compact 38 × 38mm form factor makes it easy to embed in en...
28BYJ-48 Stepper Motor Module with Driver for STEM Robotics (5V, 0.9 kgf·cm)
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An all-in-one stepper motor module combining the 28BYJ-48 geared stepper with an A4988 driver on a single board. The simplified 4-pin interface (STEP, DIR, 5V, GND) connects directly to Arduino, Raspberry Pi, or ESP32 – no complex wiring required. Key Features Integrated Motor + Driver – Singl...
Gravity: Digital Adjustable Infrared Proximity Sensor for Arduino (0~200 cm)
A digital infrared proximity sensor with adjustable detection range from 0 to 200 cm. Outputs a simple digital signal — HIGH when an obstacle is detected, LOW when clear. The detection threshold is adjustable via a rear-mounted screw, making it easy to tune for different applications. Features t...
High Torque Waterproof Digital Servo with Magnetic Encoder (35KG, 360°, IP54)
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This high-torque waterproof digital servo delivers up to 35 kg·cm of torque at 7.4V and features a 12-bit magnetic encoder for precise absolute position control across a full 360° range. Built for demanding robotics and automation applications, it combines reinforced steel gears, dual ball bearin...
4-way Fast Charge Buck Module (Compatible with Raspberry Pi 4B & Jetson Nano)
A 4-channel USB buck converter module with built-in fast-charge protocol support. Accepts 6–32V input and provides adjustable 3–12V output (default 5V) across four independent USB ports, each capable of triggering fast-charge negotiation for compatible devices. The module automatically negotiate...
Fermion: MEMS Hydrogen Sulfide H2S Gas Detection Sensor (Breakout, 0.5-50ppm)
Fermion: MEMS Hydrogen Sulfide H2S Gas Detection Sensor employs state-of-the-art micro-electromechanical system (MEMS) technology, endowing the sensor with compact dimensions (13x13x2.5mm), low power consumption (<20mA), minimal heat generation, short preheating time, and swift response recovery....
HCR(Home Care Robot) - Mobile Robot Platform with Sensors and Microcontroller
The HCR Mobile Robot Kit is a two wheel drive mobile robot platform with three levels (if you want, you can use only the parts you need, or make a two level robot). The mobile robot kit contains two motors, two wheels, an omni-directional wheel, and hardware accessories such as metal plates...
High Torque Waterproof Digital Servo with Magnetic Encoder (25KG, 360°, IP54)
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##Introduction This is an exceptional high-torque, waterproof digital servo with a magnetic encoder, boasting a maximum torque of 25kg. It features a 12-bit high-precision magnetic encoder sensor that allows for precise and absolute control of the servo's position within a 360-degree range, ensur...
Fermion: MEMS Nitrogen Dioxide NO2 Gas Detection Sensor (Breakout, 0.1-10ppm)
Fermion: MEMS Nitrogen Dioxide NO2 Gas Detection Sensor employs state-of-the-art micro-electromechanical system (MEMS) technology, endowing the sensor with compact dimensions (13x13x2.5mm), low power consumption (<20mA), minimal heat generation, short preheating time, and swift response recovery....
2-way Fast Charge Buck Module (Compatible with Raspberry Pi 4B & Jetson Nano)
A dual-output USB fast-charging buck module with wide 6–32V input range and adjustable 3–12V output. It supports multiple fast-charging protocols including Qualcomm QC 3.0, Huawei FCP/SCP, and Samsung AFC, making it compatible with 99% of smartphones on the market. Both USB channels operate indep...
Plastic Project Box Enclosure Waterproof Clear Cover - 5.83 x 3.70 x 2.36 inch
Protect your electronic projects from rain and water splash using this waterproof IP68 enclosure. Made from high-quality ABS material, these boxes are sturdy and terrific for use indoors and outdoors. Each box has a transparent cover with a lid gasket, and there are screws and screw decorative ca...
PHB2.0-8PIN Power Supply Cable for LattePanda Sigma Single Board Server (30cm)
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##Introduction This is a PHB2.0 interface power cable specifically designed for the LattePanda Sigma - x86 Windows / Linux Single Board Computer Server.It has a length of 30cm and features clear color coding, making it easy for users to connect to the interface.Figure: Pinout ##Specification Inte...
Gravity: Linear / Analog Hall Effect Sensor with ±1200 GS Magnetic Field Range
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##Introduction Gravity: Linear/Analog Hall Sensor is a high-precision device designed for measuring and monitoring magnetic field strength. Advanced Hall effect circuitry at the core converts magnetic induction strength directly into a voltage output. The sensor responds uniquely to magnetic fiel...
FireBeetle ESP32-E IoT Microcontroller with header (Supports Wi-Fi Bluetooth)
FireBeetle ESP32-E, specially designed forIoT, is an ESP-WROOM-32E-based main controller board with dual-core chips. It supports WiFi and Bluetooth dual-mode communication, and features small size, ultra-low power consumption, on-board charging circuit and easy-to-use interface, which can be c...
High Temperature Resistant Silica Gel Silicone Wire (8AWG 10mm2 1m Red Black)
This 8 AWG (10 mm²) silicone wire is designed for high-current applications that demand flexibility and heat resistance. The conductor is made from fine-strand tinned copper (0.08 mm diameter strands), twisted together to reduce signal interference and resist oxidation. The silicone insulation re...
Gravity: BME688 AI Environmental Sensor (VOC, Temperature, Humidity, Pressure)
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The Gravity BME688 is an advanced MEMS environmental sensor from Bosch that measures temperature, humidity, barometric pressure, and volatile organic compounds (VOC) in a single compact module. It supports both I²C and SPI interfaces via a Gravity connector, making integration with Arduino and ot...
Fermion: BME688 AI Environmental Sensor (VOC, Temperature, Humidity, Pressure)
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The BME688 AI Environmental Sensor is a highly advanced MEMS sensor that combines temperature, humidity, barometric pressure, and VOC detection in a single, compact package. Featuring ±0.5°C temperature accuracy, ±3% humidity accuracy, and ±0.6 hPa pressure accuracy, it offers reliable env...
