LIS3DHTR
Category: Accelerometer , Sensors › Sensors & IoT STMicroelectronics
STMicroelectronics LIS3DHTR is a MEMS digital output motion sensor, ultra-low-power high-performance 3-axis nano accelerometer. This accelerometer belonging to the “nano” family, with digital I2C/SPI serial interface standard output. The device features ultra-low-power operational modes that allow advanced power saving and smart embedded functions. The self-test capability allows the user to check the functioning of the sensor in the final application. The device may be configured to generate interrupt signals using two independent inertial wake-up/free-fall events as well as by the position of the device itself. Thresholds and timing of interrupt generators are programmable by the end user on the fly. Typical applications are motion activated functions, free-fall detection, click/double-click recognition, intelligent power saving for handheld devices, pedometers, display orientation, gaming and virtual reality input devices, impact recognition and logging, vibration monitoring and compensation. Packaging: TRSupplier Type: Authorized Distributor40,000 Qty Price 4,000 1.1668 8,000 1.1427 16,000 1.1187
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BME280
Category: Humidity Sensor , Sensors › Sensors & IoT Bosch
Bosch SENSOR PRESSURE HUMIDITY TEMP Humidity, Pressure, Temperature 0 ~ 100% RH I2C, SPI ±3% 1 s Surface Mount Packaging: N/ASupplier Type: Authorized Distributor17,259 Qty Price 1 7.704 10 5.7816 25 5.13888 50 4.88184 100 4.75344 500 3.982632 1,000 3.725688
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MCP9700T-E/TT
Category: Sensors › Sensors & IoT › Temperature Sensor Microchip
Microchip The MCP9700 sensors with Linear Active Thermistor™ Integrated Circuit (IC) comprise a family of analog temperature sensors that convert temperature to analog voltage.The low-cost, low-power sensors feature an accuracy of ±4°C from 0°C to +70°C while consuming 6 µA (typical) of operating current.Unlike resistive sensors, e.g., thermistors, the Linear Active Thermistor IC does not require an additional signal-conditioning circuit. Therefore, the biasing circuit development overhead for thermistor solutions can be avoided by implementing this low-cost device. The Voltage Output pin (VOUT) can be directly connected to the ADC input of a microcontroller. The MCP9700 temperature coefficients are scaled to provide a 1°C/bit resolution for an 8-bit ADC with a reference voltage of 2.5V and 5V, respectively. The MCP9700 output 0.1°C/bit for a 12- bit ADC with 4.096V reference.The MCP9700 provide a low-cost solution for applications that require measurement of a relative change of temperature. When measuring relative change in temperature from +25°C, an accuracy of ±1°C (typical) can be realized from 0°C to +70°C. This accuracy can also be achieved by applying system calibration at +25°C.In addition, this family is immune to the effects of parasitic capacitance and can drive large capacitive loads. This provides printed circuit board (PCB) layout design flexibility by enabling the device to be remotely located from the microcontroller. Adding some capacitance at the output also helps the output transient response by reducing overshoots or undershoots. However, capacitive load is not required for the stability of sensor output. Packaging: TAPSupplier Type: Authorized Distributor5,439 Qty Price 1 0.3794 25 0.3546 50 0.3286
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