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Showing 21-40 of 56 products · 4 unavailable products hidden
Gravity: Digital Colorful Flashing LED Module
Gravity Colorful LED is an LED twinkles with seven colors--the colors of rainbow. It is easy to light up the LED. Turn on the power, then the LED will light up without programming. The built-in controller controls the colors and duration randomly, which makes it shine like a colorful star....
Gravity: LED Switch - Blue
This is a simple LED-illuminated self-lock switch button. It’s just like a basic switch button, but it lights up color(red/yellow/green/blue/white) when pressed down, which gives you visual feedback. These little buttons can be used with micro: bit to realize various fun interactive projects, suc...
Gravity LED Self-Locking Switch - Red
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This illuminated pushbutton module is a simple self-locking switch with a built-in red LED for clear visual feedback. Press it once and the module outputs High while the LED turns on; press it again and the output goes Low while the LED turns off.It is designed for easy use in Arduino, micro:bit ...
Gravity: Geiger Counter Module Ionizing Radiation Detector
This Gravity Geiger Counter Module detects ionising radiation — including nuclear radiation, X-rays, and cosmic rays — using a large M4011 Geiger-Müller tube. When ionising particles pass through the tube, the module outputs a digital pulse that can be counted by any microcontroller to calculate ...
Gravity: Non-contact Arduino Water / Liquid Level Sensor
A non-contact liquid level sensor that detects the presence of liquid through a container wall — no direct contact with the liquid required. Using advanced signal processing via the XKC-Y25-T12V chip, it works through most non-metallic containers including plastic, glass, and ceramic. This makes...
Hackster & DFRobot EEDU Enviromental Sensor Kit (ESP32)
The Hackster and DFRobot EEDU Environmental Sensor Kit provides everything you need to get started with IoT environmental monitoring using an ESP32-based FireBeetle board. Build practical projects that monitor soil moisture, air quality, and environmental conditions in real time. The kit centres...
Gravity: I/O Expansion Shield for OpenMV Cam H7 & H7 Plus
Gravity: I/O Expansion Shield for OpenMV Cam H7 & H7 Plus is an expansion shield specially designed for the OpenMV Cam H7 and OpenMV Cam H7 Plus. It is compatible with various sensors and electronic modules of Gravity series, plug and play, no soldering required. It not only helps you avoid the c...
Gravity: UART Fiber Optic Transceiver Module
Still make do with the hard and thick shielded twisted pair for remote signal-transmitting? And even drop the baud rate again and again just for transmission stability? Now get rid of these problems by using this Gravity: UART Fiber Optic Transceiver Module from DFRobot! With complete electrical ...
Gravity: Voice Recorder Module
The Gravity Voice Recorder Module is a compact board with integrated record and playback functions, based on the ISD1820 chip. Simply press the record button, speak into the onboard microphone, and release to save up to 10 seconds of audio. Playback is instant via the onboard button or by trigger...
Gravity GP8600 1-Channel I2C/PWM 16-bit DAC Module
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This GP8600 module is a high-precision digital-to-analogue converter for connecting logic-level microcontrollers to industrial-style analogue control inputs. It accepts I2C or PWM signals and converts them for applications such as 0-5V, 0-10V and 4-20mA control.It is designed for automation and c...
E-Textiles Momentary Push Button - 10 Pack
A pack of 10 low-profile momentary push buttons designed for e-textile and wearable electronics projects. Each button features large sewing holes and flat connection pads with no sharp edges, making them comfortable to wear and easy to sew onto fabric with conductive thread. The button closes th...
Gravity: 130 DC Motor Module
INTRODUCTION This DC motor has an integrated transistor built in to the board, eliminating the need for a motor driver. Use PWM to control it for all your DIY project needs. It uses the 3 pin "gravity" interface saving lots of messy wiring. SPECIF...
Gravity: LED Button - Blue
This is a simple LED-illuminated switch button with a transparent cap. It’s just like a basic switch button, but it lights up color(red/ yellow/ green/ blue/ white) when pressed down, which gives you visual feedback. These little buttons can be used with micro:bit to realize various fun interacti...
Gravity: 27 Pcs Arduino Sensor Kit
INTRODUCTION If you want to start playing with sensors, this sensor kit for arduino will be the perfect choice for you to get started. It comes with bundle of the most popular DFRobot sensors such as light sensors, gas sensors, sound sensors, touch sensors, distance sens...
Gravity: Digital LED String Lights (Warm White) For Arduino - DFrobot
A string of 40 warm white LEDs on a 4-metre wire, controlled via a digital signal through the DFRobot Gravity interface. Create fading effects with PWM or power at a fixed voltage for steady illumination. Ideal for decorative lighting, ambient displays, and creative electronics projects. Key Fea...
Self Locking Lamp Press Button - Green
INTRODUCTION Comes in your choice of red, green, blue, yellow or white. This button locks and lights up when pushed. It's perfect for DIY projects which require a button and it's easy to mount in any kind of enclosure. It has a coloured plastic cover with a black base. ...
8 Push Buttons Module
The 8 Push Buttons Module is a compact breakout board featuring 8 individual push buttons, providing a simple way to add multiple digital inputs to your microcontroller or development board. It's ideal for prototyping user interfaces, testing input logic, or building button matrix applications. ...
Input Shield for Arduino
The upgraded Arduino Input Shield includes a two axis mini joystick (with moment switch) as well as four colored push buttons(Red,Yellow,Blue,Green). The reserved APC220 Radio Data Module(SKU:TEL0005) interface and the Xbee interface is deisgned to facilitate the realization of wireless ro...
On-Off-On-Off Alternating Power Button / Pushbutton 3-Way Toggle
Push once to turn one side on, push again to turn off, push again to turn the other side on, one last push and its off again! It's basically a push-button toggle switch that connects and disconnects the middle pin from either of the two side switches with every click. This clicky switch makes a g...
Gravity: Digital Push Button (Red)
Press to release pleasure! Our redesigned digital push buttons come with LED, immersion gold surface, and bright colored hats. A captital D at left corner indicates that it is a digital sensor. An illustration of button painted in the back notifying its function. Pressing it is a real fun, esp...
