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A foot in a blue sneaker presses down on a gray pedal connected to a small electronic device with wires and a circuit board.
Bluefruit "BlueFoot" Wireless Foot Switch
By Bill Earl
beginner
22
Blue breakout board with a central chip labeled TPA2016D2, featuring soldered pins for stereo audio input and output connections. Includes white labeled connections for SCL, SDA, and power.
Adafruit TPA2016 2.8W AGC Stereo Audio Amplifier
By lady ada
beginner
29
A Bluefruit EZ-Link module is connected to a breadboard with jumper wires. The module features Bluetooth capabilities and RoHS compliance.
Bluetooth Temperature & Humidity Sensor
By M. Schwartz
intermediate
35
Blue 9-DOF sensor board with white labeled pins for VIN, GND, SDA, and SCL. Features mounting holes at each corner.
Adafruit 9-DOF IMU Breakout
By Kevin Townsend
intermediate
14
A hand grabs a white, circular 3D-printed watch band on a printer bed. The plastic appears flexible.
3D Printing with NinjaFlex
By Ruiz Brothers
beginner
42
8-bit chocolate heart-shaped lollipops arranged in a bowl filled with ice, set on a red surface with scattered heart-shaped decorations.
3D Printing for Chocolate Molds
By Ruiz Brothers
beginner
8
Two speakers are connected to a small amplifier module on a breadboard with red and black wires. The setup is arranged on a dark surface.
Adafruit TPA2012 2.1W Stereo Audio Amplifier
By lady ada
intermediate
30
A 3D-printed robot valentine's card with LED eyes and a red heart which encompases three black circles. Hands grasp the card and press one of the circles.
3D Printed Valentine with Bare Conductive Electric...
By Ruiz Brothers
beginner
15
A person uses a DSLR camera with a 3D-printed ring light attachment to photograph a pitcher plant. The ring light provides even illumination.
3D Printed Camera LED Ring
By Ruiz Brothers
beginner
57
A woman places an electronic tiara on her head. The tiara has colorful LED pixel lights in a line in the front.
NeoPixel Tiara
By Becky Stern
beginner
91
The front and back view of a passive infrared sensor consisting of a three by three centimeter green circuit board with electronics on the back and a white fresnel dome on the front.
PIR Motion Sensor
By lady ada
intermediate
202
A DSLR camera is mounted on a motorized slider with a control unit displaying settings like focus and speed. The setup is above a wooden surface.
Touchscreen Pi Timelapse Controller
By David Hunt
intermediate
48
LCD shield as a clock display showing the time 16:14:48 and date 01/21/2014. Features buttons labeled Select, and a multiplex chip.
Trinket RGB Shield Clock
By Anne Barela
beginner
18
Node-RED flow diagram showing connections between nodes like switch, rocker, and sentiment. Inputs and outputs include Lab Lamp, Lab Fan, and ETStable.
Raspberry Pi Hosting Node-Red
By C. Mobberley
intermediate
58
A black fabric strip with attached LED components is submerged in soapy water. A small microphone module is clipped at the top.
Washing Wearable Electronics
By Becky Stern
intermediate
56
A person stands in a snowy park at night, wearing a coat with glowing purple LED buttons. Streetlights illuminate the foggy background.
NeoPixel Coat Buttons
By Ruiz Brothers
beginner
62
Arduino code snippets and breadboard setup with an LED. Top image shows LED off; bottom image shows LED on.
Set up and Blink - MATLAB and Simulink with Arduino
By Anuja Apte
intermediate
17
A handheld device with an Adafruit display shows a dragon image. The setup includes a camera module and connected cables.
DIY WiFi Raspberry Pi Touchscreen Camera
By Phillip Burgess
beginner
83
LED strips display vertical spectral bars, with pink lights in the inset and green lights in the main image, against a dark background.
Raspberry Pi LED Spectrum Analyzer
By Scott Driscoll
intermediate
48
Arduino board connected to a breadboard with a touch sensor module. A hand touches wires connecting the module to the breadboard.
Adafruit CAP1188 Breakout
By lady ada
intermediate
21
A metal probe is inserted into soil in a plant pot, connected by a black cable. Green plant leaves surround the probe.
Wireless Gardening with Arduino + CC3000 WiFi Modules
By M. Schwartz
beginner
107
A white wrist light with a circular LED display and an accelerometer within. Motion activates the LED lights.
3D Printed Flora Band
By Ruiz Brothers
beginner
50
Round circuit board featuring an EFM32 microcontroller and various surface-mounted components, including LEDs and capacitors.
Shine Activity Monitor Teardown
By Becky Stern
beginner
0
A pair of fingers holds a coin cell connected to an LED via one resistor. When pinched, the circuit is connected lighting the LED.
Learning with LEDs
By Rick Winscot
beginner
33
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