All Products

SKU: SF-COM-14624 | Brand: SparkFun

A panel-mount rotary potentiometer with a 100 kΩ logarithmic taper. Turn the knob and the resistance changes smoothly — ideal for volume controls and other audio applications where a logarithmic response matches human...

SKU: AF-1743 | Brand: Adafruit

A large 3.2" colour TFT LCD breakout board with a built-in resistive touchscreen and a microSD card socket. The 240×320 pixel display is driven by the ILI9341 chipset and features a bright 6-LED white backlight. The b...

SKU: AF-910 | Brand: Adafruit

Yes, this is an adorable miniature television! The visible display measures only 1.5" diagonal, the TFT comes with a NTSC/PAL driver board. The display is very easy to use - simply connect 6-12VDC to the red and black...

SKU: AF-3591 | Brand: Adafruit

The Adafruit HUZZAH32 ESP32 Feather Board brings the powerful Espressif ESP32 dual-core processor into the Adafruit Feather form factor. With WiFi, Bluetooth Classic, and BLE support, a built-in USB-to-serial converte...

SKU: AF-1676 | Brand: Adafruit

If you already have a 7" TFT that is about 165mm x 105mm in size (with a visible area equal to or smaller than 152mm x 91mm), you can put this glass resistive overlay over it to add a resistive touch screen. To us...

SKU: AF-1752 | Brand: Adafruit

A compact Class D stereo amplifier breakout based on the Maxim MAX9744. It drives two channels of 4–8 Ω speakers at up to 20 W each, powered from 4.5–14 V DC. With up to 93% efficiency, it runs cool without heatsinks ...

SKU: AF-2200 | Brand: Adafruit

How good is your multimeter really?  Or maybe your analog converter needs a good reference? Or lets say you want to test your microcontroller's conversion accuracy & precision. If only you had a dependable, high ...

SKU: AF-2349 | Brand: Adafruit

This Reflective IR Sensor is a simple plastic casing with two elements - an IR LED and an IR phototransistor. You can control the IR LED and turn it on to bounce IR off objects to determine their reflectivity. White &...

SKU: DF-DFR0119 | Brand: DFRobot

This compact stereo amplifier module from DFRobot is based on the PAM8403 chip, delivering 3W per channel into 4Ω speakers with over 90% efficiency. It's a fully functional two-channel audio amplifier with an integrat...

SKU: AF-1447 | Brand: Adafruit

Standard HD44780 LCDs are useful for creating standalone projects.  This product is similar to our Standard LCD 16x2 display but comes with the header soldered on! 16 characters wide, 2 rows White text on blu...

SKU: SF-SEN-09199 | Brand: SparkFun

The Minisense 100 from Measurement Specialties is a low-cost cantilever-type vibration sensor loaded by a mass to offer high sensitivity at low frequencies. Useful for detecting vibration and ‘tap’ inputs from a user....

SKU: AF-2748 | Brand: Adafruit

The Adafruit ALS-PT19 is a compact analog light sensor that provides a simple voltage output proportional to ambient light intensity. Its spectral response closely matches that of the human eye, thanks to a high infra...

SKU: SF-SEN-08680 | Brand: SparkFun

These are very thin variable potentiometers. By pressing down on various parts of the strip, the resistance linearly changes from 100Ohms to 10,000Ohms allowing the user to very accurately calculate the relative posit...

SKU: AF-2888 | Brand: Adafruit

A BNC (Bayonet Neill–Concelman) male plug with a screw terminal block for solderless connections. Use stranded or solid-core wire and a small screwdriver to create custom wiring jigs for test equipment, video signals,...

SKU: SF-SEN-00250 | Brand: SparkFun

10K thermistor with a negative temperature coefficient. Good choice for temp-sensing applications when you need a reliable NTC thermistor. Vishay part #: NTCLE100E3103JB0 Note: You get only one thermistor. Document...

SKU: AF-245 | Brand: Adafruit

The 2-Axis Joystick provides analogue input for your projects using two independent 10K potentiometers — one per axis. It reports position as either voltage or resistance, making it compatible with a wide range of mic...

SKU: DF-DFR0308 | Brand: DFRobot

The Arduino DTMF Shield is a dual-tone multi-frequency decoder module that lets your Arduino interpret touch-tone signals from phones. Connect it to a GSM/GPRS shield and you can send commands to your Arduino via phon...

SKU: SF-DEV-10587 | Brand: SparkFun

Do you ever wish your Arduino was more musically talented? Or maybe your project could use some cool sound effects. The SparkFun Musical Instrument Shield is an easy way to add great sounding MIDI sound to your next A...

SKU: AF-1935 | Brand: Adafruit

That's one tiny microphone! At about the size of a mature aphid, this wired Electret Microphone is perfect for your FONA. This microphone's very similar to our PCB-mount Elecret Microphone but is significantly sma...

SKU: DF-TEL0108 | Brand: DFRobot

This Bluetooth audio receiver module supports wireless streaming, USB flash drive, and TF (microSD) card playback. It decodes MP3, WMA, WAV, and lossless FLAC audio formats, with a built-in pre-amp output capable of d...