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Summer Sale 2013

  • AA Power board

    Get clean 3.3V regulated power from a single AA battery! The AA Power board is a neat board for generating 3.3V from a single AA battery (Alkaline or NiMh), sufficient to power a JeeNode, for...

    €3.50 - €14.50

  • Analog Plug

    The Analog Plug is a small board containing the MCP3424 analog-to-digital converter with I2C bus interface. The ADC can take 4…240 samples per second, depending on resolution (12..18 bits). It has 4 differential input channels and supports...

    €3.00 - €13.00

  • Battery holder

    This lets you use JeeNodes with batteries. Either the 3- or 4-cell unit is fine, the 4-cell provides higher voltage/more mAh capacity. Depending on whether – and how well – sleep mode is implemented in...

    €3.00 - €4.00

  • Blink Plug

    The Blink Plug is a small board with room for two LEDs and two push buttons. A simple software trick can be used to interface to both switches and LEDs using only two I/O pins....

    €3.00 - €4.50

  • Carrier Board (v2)

    The Carrier Board is a re-wiring option which sits between a JeeNode and its plugs. It has exactly the right size to fit snugly in a compact ABS plastic box, made from two identical, standard depth half-shells...

    €4.50 - €12.00

  • Color Measuring Plug

    The Color Plug is a small board containing the TAOS TCS3414 digital light color sensor.  This chip measures the color chromaticity and illuminance of ambient light with up to 16-bits of resolution. An array of 16 tiny photodiodes...

    €3.00 - €18.50

  • Compass Board

    The Compass Board is a small board containing the HMC5883 3-axis compass module by Honewell. The chip can be configured to 8 different sensitivities, from 0.9 to 8 Gauss full-scale, with read-outs up to 160 times...

    €20.00

  • Current Source Plug

    The Current Source Plug is a small board based on the AP8803 chip to provide a constant current to two independent sets of power LEDs of 350 mA or 700 mA. The two I/O pins...

    €3.50 - €19.00

  • DC Motor Plug

    The DC Motor Plug is a small board containing two H-bridges to drive a single stepper motor or two small DC motors.  The board uses an I2C I/O expander to support the two motor drivers...

    €2.50 - €12.50

  • Dimmer Plug

    The Dimmer Plug is a small board containing the PCA9635 16-channel PWM LED driver. This driver communicates directly over I2C. There is a “DimmerPlug” class in the JeeLib library to interface with this driver, to...

    €2.50 - €12.00

  • Expander Plug

    The Expander Plug is a small board with 8 general-purpose digital I/O lines. Each of the lines can be configured individually as input (with optional 100 kΩ pull-ups) or as output. The 2×6-pin connection carries...

    €3.50 - €6.50

  • Extension cables

    These 6-wire extension cables were custom-made to make it easier to hook up plugs to ports (and to each other). The color codes were chosen to match the port header pinouts: PWR = RED DIO...

    €7.50

  • Graphics Board

    Display a range of fonts, symbols or graphs dynamically with the Graphics Board. Create a compact assembly that integrates a 64x128 graphic LCD with a JeeNode (or JeeNode USB, or SMD Kit). You can still...

    €5.00 - €25.00

  • Infrared Plug

    The Infrared Plug is a small board which can send and receive modulated infrared signals, as commonly used by many remote controls and appliances around the house. The board uses a CMOS 555-timer chip to...

    €2.50 - €12.50

  • Input Plug

    The Input Plug is a small board containing a CD4067 16-channel analog multiplexer plus a dedicated ATtiny microcontroller to take care of channel selection. It allows you to connect up to 16 analog inputs to...

    €2.50 - €12.00

  • Large breadboard

    These large solder-less breadboards make it easy to try out things hooked up to a JeeNode, and to build up elaborate electrical circuits with many components and ICs, particularly in combination with Wire jumpers. The...

    €7.50

  • LCD Plug

    The LCD Plug is a small board containing an MCP23008 I/O expander which connects to most common 16-pin character LCD displays that use the HD44780 standard. The backlight can be turned off for greatly reduced...

    €3.50 - €25.50

  • Lux Plug

    The Lux Plug is a small board containing the TSL2561 light intensity sensor. This tiny sensor communicates directly over I2C. There is a “LuxPlug” class in the JeeLib library to interface with this sensor and...

    €2.50 - €11.00

  • Memory Plug

    The Memory Plug is a small board with 1 to 4 EEPROM memory chips. With M24M01’s from STMicroelectronics, the board can have up to 512 Kbyte of memory (4x 1 Mbit). An I2C bus running...

    €2.50 - €17.00

  • MOSFET Plug

    The MOSFET Plug is a small board containing two high-power MOSFETs for switching loads at up to 5A @ 50V (this will require an extra heatsink). For use without heatsink, a maximum currrent of 1...

    €2.50 - €9.50

  • Opto-coupler Plug

    The Opto-coupler Plug is a small board containing a dual opto-coupler. It can be used to detect the presence of low DC voltages (a few dozen volts) and currents (milliamps) without creating a direct electrical connection...

    €3.00 - €8.50

  • Output Plug

    The Output Plug is a small board containing an 8-bit I/O expander plus NPN darlington array. Each pin can sink up to 500 mA @ 50V. Clamping diodes are included, so that relays and small...

    €2.50 - €8.50

  • Plug Shield

    The Plug Shield allows using I2C-based JeePlugs with any Arduino or compatible clone. It acts as interface between the hardware I2C port and the plugs. There is a level converter on board, as well as...

    €4.50 - €14.50

  • Precision RTC Plug

    The Precision RTC Plug is a small (21x35mm) board containing a low power real-time clock with battery backup. It continues to track the time with second by second resolution while the attached node is sleeping or...

    €3.50 - €14.00

  • Pressure Plug

    The Pressure Plug is a small board containing the BMP085 barometric pressure and temperature sensor. This tiny sensor communicates directly over I2C. Some processing is required to arrive at properly adjusted readings, this is available...

    €2.50 - €18.00

  • Project Boxes

    These are sturdy, general purpose ABS plastic boxes. The clam-shell halves of the box match and mate together with a secure click. For flexibility, there are two stock shell sizes and either size may be used to form boxes...

    €4.00 - €5.00

  • Proto Board

    The Proto Board is a small add-on board which fits over all the connectors of a JeeNode (except the FTDI connector). The two “ends” of the board are slightly different to help identify the proper...

    €3.50

  • Proximity Plug

    The Proximity Plug is a small board which uses the MPR084 to support up to 8 capacitive input ("touch") switches. A solder jumper allows using up to two of these plugs on a single port....

    €2.50 - €9.50

  • Relay Plug

    The Relay Plug is a small board containing two miniature relays, rated up to 3A @ 250V (both AC and DC). This plug is designed to switch low voltage, low power lights, motors, fans etc....

    €2.50 - €15.00

  • RTC Plug

    The RTC Plug is a small board containing a low power real-time clock with battery backup. It continues to track the time with second by second resolution while the attached node is sleeping (or even powered...

    €2.50 - €8.50

  • Slave Plug

    The Slave Plug is a small board containing a dedicated ATtiny85 micro-controller, which can be programmed through SPI. This chip is more limited than an ATmega, but it does have differential ADC with an optional...

    €3.00 - €9.00

  • UART Plug

    The UART Plug contains a hardware serial port with 64-byte buffers for both send and receive. It can support baudrates up to 115200 baud, if the connecting bus can handle this bandwidth. An I2C bus...

    €2.50 - €11.00

  • Utility Plug

    The Utility Plug is a small board to interface any of the ports on a JeeNode to an RJ-12 jack. The kit includes the following extra components, to handle a variety of simple interfacing and...

    €3.50 - €14.00