1. Wireless Weight Scale | Renesas Whether you are trying to measure ounces to thousands of pounds this flexible design covers them all. The sensor signal conditioner has a programmable, integrated sensor front-end allowing designers to apply various sensors for a broad range of applications. The Bluetooth® Low Energy (LE) allows use in applications where a wired interface cannot be used. And, weight can be displayed on any Bluetooth-connected screen. System Benefits​: Simple and highly flexible design Weight range is based on the strain gauge used System in low power mode when not measuring System wakes up with GUI prompt Target Applications: Portable consumer, industrial, vehicle, commercial weight scales Connected scale for health and fitness apps Flexible to meet many applications 2. Indoor Air Quality Sensor Platform The ZMOD4410 Gas Sensor Module is designed for detecting total volatile organic compounds (TVOCs) and monitoring indoor air quality (IAQ). It is a 12-pin LGA assembly (3.0mm x 3.0mm x 0.7mm) that consists of a gas sense element and a CMOS signal conditioning IC. An additional package supporting a waterproof IP67 rating is also available (3.0mm x 3.0mm x 0.9mm). The module’s sense element consists of a heater element on a Si-based MEMS structure and a metal oxide (MOx) chemiresistor. The signal conditioner controls the sensor temperature and measures the MOx conductivity, which is a function of the gas concentration. The measurement results can be read via an I2C interface with the user’s microprocessor, which processes the data to determine the TVOC concentration, IAQ rating and estimated carbon dioxide (eCO2) level. This flexibility makes the sensors in the ZMOD4410 platform capable of providing a variety of measurement options by varying the method of operation or changing the firmware used to interpret the resistance measurements. Downloadable firmware libraries and source code provided by Renesas enable detection of TVOCs and odors and support smart devices measuring IAQ that require low-power operation. The ZMOD4410 is ideal for applications such as thermostats, air purifiers, building controls, smart fans, HVAC equipment, and smart devices. Features Measurement of total organic compounds (TVOC) concentrations and indoor air quality (IAQ) Module algorithm estimates carbon dioxide level (eCO2) Additional waterproof package available supporting IP67 rating (ZMOD4410AI3V and ZMOD4410AI3R) Algorithm to set a control signal to trigger an external action based on IAQ and odor change Multiplexed input channel for heater, resistance and temperature measurements I2C interface: up to 400kHz Configurable alarm/interrupt output with static and adaptive levels Adjustable ADC resolution for optimal speed versus resolution: 16-bit maximum External reset pin (active-LOW) Siloxane resistant

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