People Counting and Tracking Reference Design Using Millimeter Wave Radar Sensors

This reference design demonstrates the use of IWR6843, which is a single-chip mmWave radar sensor with integrated DSP for an indoor and outdoor people counting application. This reference design uses the IWR6843ISK evaluation module (EVM) and integrates a complete radar processing chain onto the IWR6843 device. This solution can detect up to 250 objects, and point and track up to 20 people with a field of view (FOV) of ±60º in the azimuth (horizontal) plane.

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Bicycle speed measurement based on Hall sensor

Ultra-simple Hall sensor speed measurement, the value is displayed on the 16x02 LCD display

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Quadrant: Gesture audio adjustment based on 4 TOF sensors

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STR-NCS32100-GEVK: Reference design for ON Semiconductor rotary position sensor NCS32100

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CN0214

USB thermocouple temperature measurement system using ARM7

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Intelligent home appliance control system with environmental detection and networked real-time monitoring

Source code sharing of ST_SensorTile design competition works

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XDPL8105 40W Reference Design

The XDPL8105 40W reference design is a digital ground configured LED driver with a universal input of 90-305 V AC, a wide output load range of 16-45VDC and isolated 0-10V dimming based on a CDM10V dimming IC. The power stage uses IPD80R1K4CE, a 900mOhm CoolMOS™ CE power MOSFET. 

Sensor Toolbox Development Boards for MMA845xQ 3-Axis Digital Accelerometer

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CN0218

500 V common mode voltage and current monitor

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CN0241

High-side current sensing with input overvoltage protection

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Intelligent atmospheric corrosion monitor circuit schematic + PCB source file

This intelligent atmospheric environment and corrosive monitoring platform integrates hardware, software, and network. With the stable performance IACM-321 platform system as the core, it realizes multi-level dynamic networking and remote status monitoring. It can be monitored in the monitoring/operation and maintenance center. The front-end system provides centralized monitoring and unified management, and uses customized intelligent terminals to achieve mobile monitoring. Convenient Click connect sensor interface, easy to install on smart terminals.

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Breakout board for FXLN83xxQ NXP accelerometers

TDS water quality test pen schematic diagram, PCB and BOM

If you are interested, you can take a look or download the schematic diagram and BOM table of the tds detection pen.

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Power Optimized 77GHz Liquid Level Transmitter Reference Design

TI Design TIDEP-0091 highlights strategies for power optimization of IWR14xx 76- to 81-GHz mmWave sensors in tank level-probing applications, displacement sensors, 4- to 20-mA sensors, and other low-power applications for detecting range with high accuracy in a minimal power envelope. In these applications, the system often operates on a low-voltage data line that provides less power than the operational power consumption. Duty cycling is critical to reducing the average power to meet the power input restrictions. Power optimization is achieved through MSP432 external duty cycling the IWR14xx device for periodic sensing. Additionally, this TI Design provides a sample configuration for single-dimensional range detection.Read more about fluid-level sensing using 77-GHz millimeter wave (SPYY004).Watch the introduction to level sensing (video). 

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CN0189

Tilt measurements using dual-axis accelerometers

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EVBCRTOUCH: Touch Sensing Platform Evaluation Board

EVBCRTOUCH is a low-cost development board that can quickly connect to any standard 4-wire and 5-wire resistive screen.

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SimpleLink™ Wi-Fi® NFC Reader

This TI design combines TI's wireless microcontroller (CC3200) with third-party vendor DLP Design's TRF7970 NFC BoosterPack to simulate a near field communication (NFC) card reader that scans from an NFC card to of data is transmitted securely and in real time over Wi-Fi networks to any remote location or database. Disclaimer: DLP Design, Inc. is not affiliated in any way with DLP® products from Texas Instruments Incorporated.

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FRDM-FXS-MULT2-B: Freedom development platform for NXP sensors with Bluetooth®

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CN0240

Bidirectional Isolated High-End Current Sense Module with 270 V Common-Mode Rejection

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CN0164

Low power consumption, long range ISM wireless measurement node

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