- Home
- Electronics
Microcontrollers are nothing without any input devices (like sensors) or output devices (like displays, LEDs, servos, ...).
Simple Analog Sensors

Pot3
Simple input device - 3 potentiometers

Accelerometer
Connecting a 2/3 axis accelerometer

TEMT6000
Ambient Light Sensor

TMP36
Temperature Sensor
Simple Output

LED

Relay
I2C

I2C
Overview

WiiChuck
Wii Controller Connector

DS1307 & DS3231
Real Time Clock (RTC)

24xx256
I2C EEPROM 256kbit

HMC6352
Digital Compass

BMP085
Digital Pressure Sensor
SPI

SPI
Overview

74HC595
8-Bit Serial-In, Parallel-Out Shift Register

74HC165
8-Bit Parallel-In, Serial-Out Shift Register

TLC5925
16-Channel Constant-Current LED Driver

TLC5940
16-Channel PWM LED Driver
UART

UART
Overview

FTDI
USB Serial Converter

GPS
LS20031 GPS-Bee

ELM327
on-board diagnostics interface

ID-12
RFID
1-Wire

1-Wire
Overview

DS1820, DS18B20, DS18S20
Temperature Sensor

DS2450
Quad A/D Converter

DS2413
Dual Channel Addressable Switch

DS2408
8 Channel Addressable Switch

DS2480
Serial to 1-Wire Line Driver
MIDI

MIDI
Overview

MeeBlip
The Hackable Digital Synth

MCP4921
MidiVox Shield

VS1053
Musical Instrument Shield

ATSAM2195
Fluxamasynth Shield

YM2149
YM_MINI Synthesizer

Piezo
YM_MINI Synthesizer
LCD

HD44780 LCD
16/20 × 1/2/4

KS0107 LCD
128 × 64

PCD8544 (Nokia 3310 & 5110 LCD)
84 × 48
Zigbee / 802.15.4

Zigbee / 802.15.4
XBee

Funnel
Arduino Fio

ConnectPort X2
XBee / Ethernet Gateway, XIG
Wireless Local Area Network / 802.11

Roving Networks' WiFly GSX 802.11b/g
WiFly Shield
Servos & Motors

Servo Moters
Other Protocols

Ping
Ultrasonic Distance Sensor

Touch Screen
4-Wire Resistive Touch Technology

Pulse Sensor
Optical Heart Rate Pulse Sensor

SHT1x
Humidity and Temperature Sensor
AVR

AVR
ATtiny & ATmega

AVR Programmer
ATtiny2313 & ATtinyX5

ATmegaX8 (Arduino)
ATmega88 ATmega168 ATmega328

ATmegaX4
ATmega164 ATmega324 ATmega644

ATtinyX5
ATtiny25 ATtiny45 ATtiny85 (ATtiny13)

ATtiny2313
Arduino Shields (Daughterboards)

SpeakJet / TTS256
Voice and Sound Synthesizer
Logic Analyzer

Poor Man's Logic Analyzer

Open Workbench Logic Sniffer

Saleae Logic Analyzer
Oscilloscope

Poor Man's Oscilloscope
Other

Bus Pirate

USB Infrared Toy

Data Logger
AVR Stick, uLog

What connectors to use?

Resistor Values

Batteries

Radio Control (R/C or RC)