Arduino on Tindie

DIP-40 Arduino compatible development board

MCUdude

$45.00

Super Star Trek on the Smart Response XE

Subsystems

$20.00

MIDI CHIP - MIDI I/O Circuit in a tiny board! 2pk

Badass MIDI

$12.00

PurpleHat Mini Track Measuring Kit

IoTT - Internet of Toy Trains

$11.50

dw-link probe: a debugWIRE hardware debugger

Arduino Craft Corner

$2.50

5 - 8 Amp PowerShield for Arduino

IoTT - Internet of Toy Trains

$34.50

High Resolution Absolute Encoder - QWIIC Edition

Red Hunter

$26.95

Centipede Shield V2 64-I/O Expander

macetech

$24.99

8 Channel I2C Electromagnetic Relay Module

KRIDA Electronics

$24.95

DSTIKE IR DUCKY-Bad USB/Remote Control 21 Scripts

Travis Lin

$29.00

CANduino v3.1 - ATmega328P with CAN-bus

MassiveButDynamic

$24.95

ProDino Zero Ethernet

KMP Electronics

$63.43

OPL3 Duo!

Cheerful Electronic

$54.00

E-ink Display Hat for Raspberry Pi and Arduino

iBots

$30.00

SERIAL Interface AC Dimmer 16A TRIAC Leading EDGE

KRIDA Electronics

$45.95

DSTIKE WiFi Deauther OLED V7 KIT

Travis Lin

$29.00

Arduino GRBL to DB25 CNC Shield Kit

Ron

$7.95

Tiny OLEDiUNO GPS TRACKER / LOGGER

Phoenix CNC, OLEDiUNO

$64.95

Harlech Castle - Smart 8xLED Controller

Terrain-Tronics

$9.95

Wind sensor with I2C (Anemometr) Arduino

ClimateGuard

$23.00

Dosimeter with I2C (RadSens 2) Arduino

ClimateGuard

$50.00

ATtiny1616 Development Board

Sonocotta

$6.00

E1115F PS/2 to ASCII Converter

Locus Engineering Inc.

$16.99

RM55 Ultra-economical Programmable Resistor Module

EastwoodLab

$99.00

Tiny85 DUCO Mining Rig Kit

Subsystems

$20.00

PicoDuino Attiny85 arduino & RGB led

Bobricius

$19.99

Simon says game Solder Kit

Soldered Electronics

$5.42

Reaction game Solder kit

Soldered Electronics

$5.42

OPL2 Audio Board

Cheerful Electronic

$32.00

RetroShield 8060 (SC/MP II) for Arduino Mega

8-Bit-Force

$15.00

Arduino Uno project enclosure "Uno 3H"

Marty Rice

$8.50

Loud ESP

Sonocotta

$25.00

ATtiny3224/1614/1604 dev board Arduino compatible

Azduino by Spence Konde

$9.95

microUPDI programmer