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Barrel Jack Adapter - USB to 5.5mm
$2.95  
2 pc(s)
This is a simple cable that adapts from a USB port to a 5.5x2.1mm barrel connector, center positive. This cable allows the user to use a USB port on a computer, laptop, or on our cigarette power supply to provide our development boards with 5V. The USB specification limits current...
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-30%
Basic 20x4 Character LCD - Black on Green 3V
$9.95 $14.20  
35 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. This LCD works on 3V supply....
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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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-30%
Basic 8x2 Character LCD - Black on Green 5V
$7.00 $9.95  
3 pc(s)
This is a basic 8 character by 2 line display with black text on green background. The screen utilizes the extremely common HD44780 parallel interface chipset. Interface code is freely available. You will need ~11 general I/O pins to interface to this LCD screen. Includes LED backlight....
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Basic LED Soldering Kit
$2.50  
1 pc(s)
This fun little soldering kit is designed for beginners to practise their soldering skill. The kit features a pair of large LEDs which will light up when power is applied. Assembly is easy, and you should be able to do it in 10-15 minutes. The kit comes with: a construction...
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Basic Temperature-Humidity Sensor Breakout - DHT11
$5.50  
6 pc(s)
The DHT11 is a basic, ultra low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digital signal on the data pin (no analog input pins needed). Its fairly simple to use, but requires...
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-19%
BBC micro:bit v2 Go Kit
$25.95 $32.00  
3 pc(s)
The micro:bit V2.2 board is backwards compatible with other micro:bit boards, ecosystems and accessories. Codes written for the earlier version (v1 and v2) are able to run on this board without any changes. The BBC micro:bit is a pocket-sized computer that lets you get creative with...
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Beefcake Relay Control Kit (Ver. 2.0)
$12.50  
1 pc(s)
Your 5V system can wield great power with this big, beefy relay board. How does 10A on the NC contacts and 20A on the NO contacts at 220VAC sound? The SparkFun Beefcake Relay Control Kit contains all the parts you need to get your high-power load under control. Only minimal assembly is...
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BH1750 Ambient Light Sensor Breakout
$23.70  
5 pc(s)
BH1750FVI is an digital Ambient Light Sensor IC for I2C bus interface. This IC is the most suitable to obtain the ambient light data for adjusting LCD and Keypad backlight power of Mobile phone. It is possible to detect wide range at High resolution. Features I2C bus...
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Bi-axial Gear Motor (1:143)
$3.50  
4 pc(s)
This bi-axial gear motor offers a cheap and easy-to-use setup to get your project moving. It possess a 80mm long output on a 3mm diameter hexagon axis. This gear motor requires a voltage of 1.5 to 6V with a no load current of 660mA while possessing a gearbox ratio of 1:134 and a wheel...
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Bi-axial Gear Motor (1:94)
$3.50  
1 pc(s)
This bi-axial gear motor offers a cheap and easy-to-use setup to get your project moving. It possess a 80mm long output on a 3mm diameter hexagon axis. This gear motor requires a voltage of 1.5 to 6V with a no load current of 400mA while possessing a gearbox ratio of 1:94 and a wheel...
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-10%
Big Easy Stepper Motor Driver
$31.50 $35.00  
1 pc(s)
The Big Easy Driver, designed by Brian Schmalz , is a stepper motor driver board for bi-polar stepper motors up to 2A/phase. It is based on the Allegro A4983 stepper driver chip. It's the next version of the popular Easy Driver board. Each Big Easy Driver can drive up to a max of...
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