FirstPrevious • Showing page 2 of 2 (79 items found) • NextLast
Pages: 1 | 2
 
Sort Order:
This is a 5V Pro Mini running the 16MHz bootloader. The Pro Mini does not come with connectors populated so that you can solder in any connector or wire with any orientation you need. We recommend ... CAT# ARD-18
$4.90 each
10 or more    $4.75 each
Quantity:  
This is a 3.3V Pro Mini running the 8MHz bootloader. The Pro Mini does not come with connectors populated so that you can solder in any connector or wire with any orientation you need. We recommend... CAT# ARD-14
$4.90 each
10 or more    $4.75 each
Quantity:  
 
Optical heart rate sensor with amplification and noise cancellation circuitry making it fast and easy to get reliable pulse readings. In proximity to a pulse point on your body, it provides a digit... CAT# PSM-3
$14.00 each
Quantity:  
Give your Arduino the power to read and write RFID cards. Based on the versatile MFRC522 chip, this module allows you to both read and write MiFare-type cards. Can be used for identification applic... CAT# ME-138
$6.95 each
Quantity:  
 
The smallest and easiest to use serial conversion circuit on the market! This board has one purpose in life - to convert RS232 to TTL and vice versa (TX and RX). This will allow a microcontroller t... CAT# ARD-49
$13.95 each
10 or more    $12.56 each
Quantity:  
Arduino compatible controller for 16 x 2 LCD modules. Also has output for LED backlight. 16-pin header solders into LCD. 42 x 19 x 8mm pc board (excluding header pins). CAT# LCD-SI
$3.00 each
Quantity:  
 
TowerPro SG92R 9g digital servo. POM with Carbon fiber gears. 180° rotation (90° each direction). Teflon bushing. Servo arms and screws included. Specifications: Weight: 9g Dimension:... CAT# DCS-118
$5.25 each
10 or more    $4.95 each
New Item!
Quantity:  
Sharp# GP2Y1010AU0F. Optical air quality sensor designed to sense dust particles. An infrared emitting diode and phototransistor are diagonally arranged to detect the reflected light of dust in the... CAT# AD-78
$8.95 each
Quantity:  
 
Keyes "Funduino" Sound Sensor. Detects sounds using an LM386 audio amplifier and an electret microphone. Adjustable sensitivity with onboard pot. LED power indicator. Operates on 5 Vdc. CAT# SSM-1
$5.95 each
Quantity:  
Sparkfun # 12757. Sparkfun's economical alternative to the Arduino Uno, the RedBoard has most of the features of the Uno with the added benefit of an ISP header and FTDI interface. The RedBoard can... CAT# ARD-22
$19.95 each
Quantity:  
 
The SparkFun Inventor's Kit is a great way to get started with programming and hardware interaction with the Arduino programming language. The kit includes everything you need to complete five over... CAT# SFA-40
$99.95 each
Quantity:  
SM-S4303S. 60° rotation. Dimensions: 41.3 x 20.7 x 40.0mm high (1.60" x 0.79" x 1.58"). Torque: 4.4kg/cm (61.11oz/in) @ 6V. Speed: 0.18sec / 60°. Weight: 44.0g. 3-pin JR connector. CAT# DCS-109
$8.95 each
Quantity:  
 
DK Electronics V1.0. Arduino compatible motor shield. The board has two STMicroelectronics L293D Motor H-Bridge IC's which can drive up to 4 DC motors (or up to 2 stepper motors) with 0.6 A per bri... CAT# SMD-293
$6.95 each
Quantity:  
Includes our driver board, CAT# ME-16 and a 5-wire stepper motor that plugs directly into the board. Ideal for beginning robotics projects. Motor is a 4-phase, unipolar stepper, #28BYJ-48. CAT# ME-125
$5.35 set
Quantity:  
 
Uses a ULN2003 IC to drive a 4-phase unipolar stepper motor. Four LEDs indicate the status of the stepper. Jumper for 5V / 12V use. 5-contact header mates with connector on some standard stepper... CAT# ME-16
$2.50 each
Quantity:  
Based on the Allegro A4988 stepper driver chip, this board drives bi-polar stepper motors up to a max 2A/phase. It is a chopper microstepping driver which defaults to 16 step microstepping mode. It... CAT# STMD-2
$19.95 each
Quantity:  
 
AOSong AM2302. Capacitive humidity sensing. Digital capacitive and temperature output. Mounted on pc board with three lead, single-bus interface. Overall length, excluding leads, 1.46". Includes... CAT# SEN-17
$6.95 each
Quantity:  
Digital temperature and humidity sensor consists of a capacitive sense element and a precision wet NTC temperature measurement device with a high-performance 8-bit microcontroller connected. Standa... CAT# SEN-4
$3.00 each
Quantity:  
 
For use with any K-type thermocouple. · -200°C to +1350°C output in 0.25 degree increments · Internal temperature reading · 3.3 to 5v power supply and logic level com... CAT# TC-414
$12.95 each
New Item!
Quantity:  
2-Axis, self-centering Joystick contains two independent 10K Ohm pots (one per axis) for reporting the joystick's position. Also has a select button actuated when the joystick is pressed down. CAT# JS-932
$3.95 each
10 or more    $3.56 each
Quantity:  
 
Tilt-switch, or ball switch. Opens or closes circuit depending on position. LED power indicator. Operates on 3.3-5 Vdc. Includes 3-pin jumpers with female ends for attachment to header pins. 0.... CAT# SE-23
$2.75 each
Quantity:  
Breakout board for the 3 axis ADXL335 from Analog Devices. The ADXL335 is a triple axis accelerometer with extremely low noise and power consumption - only 320uA! The sensor has a full sensing rang... CAT# ACL-69
$24.95 each
10 or more    $22.46 each
Quantity:  
 
The HC-SR04 Ultrasonic Sensor is an affordable proximity/distance sensor that can be used for object avoidance in various applications from robotics to car parking. The module has integral ultrason... CAT# UST-4
$4.50 each
Quantity:  
The Uno R3 board contains everything needed to support the onboard ATmega328 microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get ... CAT# ARD-21
$14.00 each
Quantity:  
 
Outputs a low-level signal when a jolt or vibration is detected. LED indicator. Three wire connection. Includes pre-wired connector. 30 x 21 x 11mm. CAT# SE-25
$3.40 each
Quantity:  
Vibration and shock detecting module sends out a low level signal when a force is detected. Sensitivity can be modified by moving switch closer or farther away from area of interest. Operates on 5V... CAT# SE-53
$2.40 each
Quantity:  
 
The Ethernet Shield allows an Arduino board to connect to the internet. This Ethernet Shield, based on the Wiznet W5100 Ethernet Chip privides an easy way to get your Arduino online. Supported by A... CAT# EX-17
$9.95 each
Low Stock,
will ship if available
Quantity:  
The ESP8266 WiFi Module is a self contained WiFi module capable of either hosting an application or offloading all Wi-Fi networking functions from another application processor. Pre-programmed with... CAT# ESP-12E
$5.35 each
Quantity:  
 
Handy dual axis joystick module with select button for Arduino projects. Contains two independent 10k ohm potentiometers (one per axis) for reporting joystick's position. Integrated tactile switch,... CAT# ST-1079
$2.60 each
Quantity:  
 
 
FirstPrevious • Showing page 2 of 2 (79 items found) • NextLast
Pages: 1 | 2
 
Sort Order: