Our Brands

DFRobot

5 - 19
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
21 - 33
Newest Items First
15 Per Page
DFR0472 32x32 RGB LED Matrix panel (4mm pitch)
CA$75.55
This is a 32x32 RGB LED Matrix Panel, it has 1024 full-color RGB LEDs in all. Each LED can be independently addressed and controlled. It requires at least 13 digital GPIOs to control the LED matrix. The led matrix has 2 IDC connectors (DATA_IN, DATA_OUT) on the back, you can cascade multiple panels and make a huge screen together. BUT Arduino doesn’t support this function, its speed is not enough to multiple panel. NOTE: This panel needs a 5V@3A power supply. And if you connect 2 or more screen, it needs a high performance controller, such as Mega 2560, Raspberry. etc.
In stock
+ −
Add to wish list
DFR0446 MP2636 Power Booster & Charger Module
CA$16.98
In many applications, we will use lithium batteries as our power solutions. In this kind of application, the most two important things are the power boost and battery charger. These two points are a prerequisite for the system. The traditional power boost and battery charge circuit are usually divided into two separate parts, the circuit will be relatively cumbersome to build.
In stock
+ −
Add to wish list
SEN0235 EC11 Rotary Encoder Module
CA$5.84
The DFRobot 360 degree rotary encoder module is based and designed on the EC11 rotary encoder button. The module has three signal terminals: terminals A & B are encoder output; terminal C is the button signal output. It is quite suitable for applications such as a volume knob and varying lighting voltage. The rotary encoder module comes with XH2.54 bonding pad, easy to use in prototyping projects such as automotive electronics, multimedia speakers, instrumentation, smart home and other fields.
In stock
+ −
Add to wish list
SEN0170 Anemometer Kit (0-5V)
CA$109.89
Ever want to build your own weather station? This anemometer is made of shell, wind cups and circuit module. It has built-in photovoltaic module, industrial microcomputer processor, and standard current generator. Made with aluminium alloy, the anemomter is of high strength, weather resistance and corrosion resistance. The millitary quality interface ensures long life of this anemometer, at the same time enhancing the accuracy of wind speed acquisition. Together with other components, this anemometer can be widely used in measureing wind in areas such as engineering, railways, docks, power plants, meteorological, cableway, environment study, agriculture, energy monitoring, health study with corresponding signal output. With the instructions and sample code, users can easily get wind speed level through voltage signal output (0 to 5v).
In stock
+ −
Add to wish list
DFR0521 micro:bit Expansion Board for Boson (Gravity Compatible)
CA$17.58
micro:bit is a pocket-sized microcontroller designed for kids and beginners to learn coding and electronics, letting them easily bring ideas into DIY digital games, interactive projects and robotics.
In stock
+ −
Add to wish list
SEN0093 Infrared Thermometer Module
CA$97.53
The TNm infrared thermometer module is is a long distance thermometer specially designed for a high sensitivity, high accuracy,low noise and low power consumption. MEMS thermopile detector and a high accurate ambient temperature compensation technique are used for the TNm infrared thermometer module.
In stock
+ −
Add to wish list
DFR0489 FireBeetle ESP8266 IOT Microcontroller (Supports Wi-Fi)
CA$21.92
DFRobot FireBeetle is a series of low-power-consumption development hardware designed for Internet of Things (IoT). Firebeetle ESP8266 is a development board integrated with IoT WiFi, TCP/IP, 32-bit MCU, 10-bit ADC and multiple interfaces such as HSPI, UART, PWM, I2C and I2S. In DTIM10, the full power consumption to maintain WiFi connection reached to 1.2mW. Equipped with 16MB outer SPI flash memory, ESP8266 is available for programs and firmware storage. Compatible with Arduino programming enables Firebeetle ESP8266 to lower the barrier of programming. Operator can implement Arduino programming codes directly onto ESP8266 to reduce the difficulty of operating and increase the stability of board.
In stock
+ −
Add to wish list
DFR0504 Gravity: Analog Signal Isolator
CA$38.19
The Analog Signal Isolator can isolate analog signal and provide isolated power to sensors. It can effectively prevent sensor signal interference and apply to multi-parameter water quality monitoring sensors. Because usually sensors will be interfered by the other sensors during the measurement, especially those sensors in water quality monitoring system. For example, pH sensor (pH meter) will be affected by the electrical conductivity sensor (EC meter). The common solution is to isolate the power supply. Once you put them into the same container and share the same power supply, their value won’t be interfered by each other.This analog signal isolator is designed for this situation, it will isolate the analog signal and provide isolated power to the sensors. It has an on-board 5V isolated power IC, and compatible with Gravity-3Pin interface, plug and play, no need for soldering. The transform rate is 1:1, which means analog values in two sides should remain the same.
In stock
+ −
Add to wish list
DFR0012 Nano I/O Shield for Arduino Nano
CA$15.31
The Arduino Nano I/O Sensor Shield acts as an expansion board for the Arduino Nano and DFRduino Nano microcontrollers. There are several different options for power input. The form factor of the Nano I/O Shield board is the same as the Arduino UNO/arduino Leonardo. In addition, the sensor shield adopts Gravity interface that each pinout includes 5V and GND pins for easy connection to Gravity sensors or servos. To the best compatibility, the shield supports jumper wires for rapid prototyping. This unit comes fully assembled. The board also has a space specifically for the DFRobot bluetooth module and ACP220. Several I2C pins are also expanded. The arduino nano shield has independent power supply to provide extra power for servo and other sensors.
In stock
+ −
Add to wish list
DFR0072 Shiftout Module
CA$7.69
At sometime or another you may run out of pins on your Arduino board and need to extend it with shift registers. With this shift out module which is based on 74HC595. The datasheet refers to the 74HC595 as an "8-bit serial-in, serial or parallel-out shift register with output latches; 3-state." In other words, you can use it to control 8 outputs at a time while only taking up a few pins on your microcontroller. You can link multiple registers together to extend your output even more. It can also be applies to 51, AVR, PIC and other microcontroller. It is ideal to work together with Interface Shield for Arduino (DFR0074).
In stock
+ −
Add to wish list
DFR0074 Interface Shield for Arduino
CA$23.35
This interface shield supports multi-interfaces, SPI interface (directly connected Shiftout module, SPI LCD display module, SPI LED display module), IIC Interface (direct connects IIC lCD display module, IIC transfer IO module), Micro SD card interface (Micro SD card can be directly inserted), SD card storage module interface, TLC full-color LED controller module. Comaptible with Arduino UNO and Duemilanove.
In stock
+ −
Add to wish list
SEN0228 Gravity: I2C VEML7700 Ambient Light Sensor (0~120Klx)
CA$26.37
VEML7700 is a high accuracy ambient light digital 16-bit resolution sensor. It includes a high sensitive photo diode, a low noise amplifier, a 16-bit A/D converter and supports an easy to use Gravity I2C interface. It outputs a digital signal directly and no need for complicated calculations. This is a more accurate and easier to use version of the simple photo resistor which only outputs a voltage that needs to be calculated in order to obtain meaningful data. The data which is output by this sensor is directly output in Lux (Lx). When objects which are lighted in homogeneous get the 1 lx luminous flux in one square meter, their light intensity is 1lx. Sometimes to take good advantage of the illuminant, you can add a reflector to the illuminant. So that there will be more luminous flux in some directions and it can increase the illumination of the target surface.
In stock
+ −
Add to wish list
KIT0126 Bone Conduction Kit
CA$53.85
Bone conduction is a way of sound transmission. The sound is converted into different frequencies of mechanical vibration, and transmitted through human skull, bone labyrinth, inner ear lymphatic transmission, helix, auditory nerve, auditory center. This kit is composed by a bone conduction speaker, a speaker driver board and other kinds of accessories. This kit is intended to help understand the principles of bone conduction technology, making hearing aids or bone conduction headphones. The speaker driver board is designed based on MAX9814 microphone amplifier and PAM8406 amplifier, high sensitivity, suitable for 3.6v-4.2v lithium battery power supply. It comes with a potentiometer which has power switch function, easy to control.
In stock
+ −
Add to wish list
SEN0229 Water Turbine Generator (5VDC)
CA$18.68
This is a water turbine generator, 5V DC output, which can be directly used as Arduino power supply. Eco-friendly energy, you can make it work together with our lithium battery charger, working as a backup energy. This water turbine generator can be used in various hydro power generator application, such as smart faucets, sensing faucets, shower room lighting systems etc. The module comes with regulated power output, which provides standard 5V DC output. The maximum output current is up to 150Ma which is enough for most light application.
In stock
+ −
Add to wish list
DFR0464 Gravity: I2C 16x2 Arduino LCD with RGB Backlight Display
CA$22.53
Have you been fed up with Black/White LCD screen? Do you want to try a colorful one? DFRobot I2C 16x2 Arduino LCD with RGB Backlight Display module will bring you a new experience about screen. It comes with RGB full color backlight, which has 16 million kinds of color. Usually, Arduino LCD display projects will run out of pin resources easily, especially with Arduino Uno. And it is also very complicated with the wire soldering and connection. This I2C 16x2 LCD Screen is using an I2C communication interface. It means it only needs 4 pins for the LCD display: VCC, GND, SDA, SCL. It will saves at least 4 digital / analog pins on Arduino. And Gravity interface make it easier to use with our Gravity: IO expansion shield (DFR0265).
In stock
+ −
Add to wish list
5 - 19
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
21 - 33