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Flex Sensor 4.5"
$29.50  
1 pc(s)
A simple flex sensor 4.5" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol - they claim these sensors were used in the original Nintendo Power Glove . The resistance of the flex sensor changes when the metal pads...
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Flexiforce Pressure Sensor - 25lbs
$38.00  
5 pc(s)
This is a piezoresistive force sensor. The harder you press, the lower the sensor's resistance. Pressing hard, the resistance changes from infinite to ~300k. The sensor itself is thin and flexible, but the resistance does not change while being flexed. Resistance changes only when...
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Flexiforce Pressure Sensor - 1lb
$38.00  
1 pc(s)
This is a piezoresistive force sensor. The harder you press, the lower the sensor's resistance. Pressing hard, the resistance changes from infinite to ~300k. The sensor itself is thin and flexible, but the resistance does not change while being flexed. Resistance changes only when...
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-20%
TEMT6000 Breakout Board
$6.00 $7.50  
3 pc(s)
Basic breakout board for the TEMT6000 Ambient Light Sensor. Only what you need, nothing you don't. Sensor acts like a transistor - the greater the incoming light, the higher the analog voltage on the signal pin. Documents: Datasheet Wiring Example...
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Electret Microphone Amplifier - MAX4466 with Adjustable Gain
$13.00  
5 pc(s)
Add an ear to your project with this well-designed electret microphone amplifier. This fully assembled and tested board comes with a 20-20KHz electret microphone soldered on. For the amplification, we use the Maxim MAX4466, an op-amp specifically designed for this delicate task! The amplifier...
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Polymer Lithium Ion Battery - 1000mAh 3.7V With JST PH Connector
$16.70  
9 pc(s)
**This battery is not available to ship outside Singapore** This is a very small, extremely lightweight battery based on Lithium Ion chemistry, with the highest energy density currently in production. Each cell outputs a nominal 3.7V at 400mAh! Comes terminated with a standard 2-pin...
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-7%
RS232 Shifter SMD Without DB9
$15.75 $17.00  
5 pc(s)
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 to communicate with a computer. Shifter SMD is powered from the target application and can run at...
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Basic 20x4 Character LCD - Black on Green 5V
$12.95  
2 pc(s)
This is a basic 20 character by 4 line display. Utilizes the extremely common HD44780 parallel interface chipset ( datasheet ). Interface code is freely available. You will need ~11 general I/O pins to interface to this LCD screen. Includes LED backlight. Dimensions: 3.86 x 2.36 x...
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-50%
Standard LCD 16x2 - White on Blue 5V
$2.90 $5.80  
403 pc(s)
This is a standard 16 character by 2 line display. White text on Blue background. Utilizes the extremely common HD44780 parallel interface chipset ( datasheet ). Interface code is freely available. You will need ~11 general I/O pins to interface to this LCD screen. Features :...
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-50%
Transceiver nRF2401A with Chip Antenna
$13.25 $26.50  
3 pc(s)
This nRF2401A module has the same minimum interface of 7 pins (all in a .1" spaced connector) as the original nRF2401A module, but the size is reduce by over 60%! These are the nRF2401A 2.4GHz transceiver modules with built in chip antenna designed around the Nordic Semiconductor nRF2401A...
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Micro Metal Gearmotor 50:1
$19.90  
3 pc(s)
This micro metal gearmotor has a long (0.365" or 9.27 mm), D-shaped metal output shaft that matches the Wheel 42x19mm and Wheel 32x7mm . The brass faceplate has two mounting holes threaded for M1.6 screws (1.6 mm diameter, 0.35 mm thread pitch), or you can use the mounting bracket or...
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Micro Metal Gearmotor Bracket Extended Pair
$6.90  
4 pc(s)
This compact bracket enables convenient mounting of popular, Sanyo-style miniature metal gearmotors. The plastic bracket encloses the otherwise exposed gears, and the mounting tabs capture the nuts for easy installation. This version has mounting tabs that allow for use with the Pololu Wheel...
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