The MAXREFDES117# reference design is a low power, optical heart-rate module complete with integrated red and IR LEDs, and a power supply.

Alarm will sound at 6.0V for 2 cells and 9.0V for the 3 cell configuration. Current draw: 5.5mA @ 7.4V (alarm off) : 29mA at 6.0V (alarm on). Simple ‘dead bug’ construction weight was 2.9 grams.

The MCP3421 Weight Scale Demo Board works with the LabVIEW™ Graphical User Interface (GUI) PC Software. This demo board demonstrates how to use the MCP342118-bit Delta-Sigma ADC for weight scale applications.

The MAXREFDES75# brings a full 24- bit ADC into a high-performance system performing small-signal (down to ±25mV full scale) 24-bit measurements, while generating the high-voltage sensor supply, and producing a 0 to 10V output proportional to the input signal.

The circuit on this evaluation board incorporates a dual axis ADXL203 accelerometer and the AD7887 12-bit successive approximation (SAR) ADC to create a dual axis tilt measurement system.

Building off Lattice’s broad support for bridging image sensors to parallel buses for ISP (Image Signal Processors), Lattice has designed a new sensor interface board. There are two purposes for the MachXO2™ Dual Sensor Interface Board (DSIB). First, the DSIB confirms that sensor bridges can be implemented in the low cost MachXO2 device. Second, the DSIB platform demonstrates two image sensors be…

Designing a custom wearable product can be complex. The MAXREFDES100 Health Sensor (hSensor) Platform eliminates the extra time it typically takes to develop a prototype, so you can quickly evaluate and validate the right solution for your health sensor application.

The circuit on EVAL-CN0332-PMDZ is a single-supply, low cost, highspeed magnetoresistive (MR) signal conditioner with a minimum PCB footprint.

The AS5048A evaluation kit is designed to adapt standard size stepper motors with a contactless rotary position sensor for easy and fast evaluation of the IC in the application. The evaluation kit includes the PCB with soldered IC, 4 magnet holders with different shaft diameters and the allen key. The 4 distance bolts and the motor are not included. On the connector you get the SPI Serial Periphe…

Application note SLAA283 from Texas Instruments was used to create MSP430-PIR, there are a few differences between the TI schematic and ours - our schematic support both the TI and the OLIMEX SBW JTAG layout; we ship the boards with SMT jumpers which are shortened for the OLIMEX JTAG layout so if you use the TI JTAG, you should move the jumpers to TI positionMSP430-PIR board use ultralow-power mi…