POE or Power Over Ethernet is a technology that lets electrical power to be transmitted along with data over standard Ethernet cables. This eliminates the need for separate power cables and power supplies for networked devices, making it a convenient
Wiring the Texas Instruments ISO1540 / ISO1541 Low-Power Bidirectional i2C Interface Isolator
The Texas Instruments ISO1540 and ISO1541 is a high-speed isolated digital output interface IC, designed to provide high-speed, isolated digital outputs for control systems. Like the ISO1540, it is designed to provide electrical isolation, making it suitable for use in
Wiring the Texas Instruments – TMP461 High Accuracy Temperature Sensor
This is another example of how to wire the TMP461. The TMP461 is a high-accuracy remote and local temperature sensor developed by Texas Instruments, this device has a pin-programmable bus address and also operates on the i2C protocol driven by
Wiring the Senserion SCD4X Photoacoustic (PA) Carbon Dioxide Sensor
This is the SCD4X produced and developed by SENSIRION, a next-generation of a Carbon Dioxide (CO2) Sensor . This sensor is based on photoacoustic NDIR ( Nondispersive Infrared ) sensing principle that offers high accuracy. In other words, this sensor
Wiring the ScioSens ENS160 Air Quality / Digital Metal-Oxide Multi-Gas Sensor
This is the ENS160 a digital multi-gas sensor solution developed by ScioSens, this sensor is suitable to be used for Air Quality to detect and sense a chemical around in the environment, and suitable also to be used in building
Wiring SHT4X / SEK-SVM40 / SEK-SVM4X ULP 16bit Relative Temperature Sensor
SENSIRION SHT4x is a 4th generation, high-accuracy, ultra-low-power, Relative Humidity and Temperature digital sensor platform for measuring relative humidity and temperature at different accuracy classes. Its utilized using I2C interface that provides several pre-configured I2C addresses and maintains an ultra-low
Wiring SENSERION SCD30 CO2 Sensor in ESP32 TFT Display
With thoughts to miniaturization, the NDIR (Nondispersive Infrared Sensor) technology seems to reach a limit for CO2 sensors, as the sensor sensitivity is directly equivalent to the optical beam path length and thus the sensor size. The Sensirion is always
Wiring the Broadcom APDS 9253 001 Digital RGB IR Light Sensor
The APDS9253 001 is a digital RGB IR Flux Sensor, and an ambient light sensor that converts light intensity to a digital output signal, The APDS9253 sensor uses 4 individual channels of RGB (Red, Green, Blue and Infrared (RGB+IR) suitable
HELTEC WiFi32 / WiFi 8 integration with Arduino IDE
HELTEC WIFI 32 module is an ultra-performance that is high ultra-low-power consumption Wi-Fi and Bluetooth wireless platform based on ESPRESSIF ESP32 chipset. ESP-32S dual-core 448 KByte ROM | 520 KByte SRAM | 16 KByte SRAM in RTC | 802.11 b/g/n/e/I
Wiring the VL53L1X Long-Range Proximity Sensor
The VL53L1X sensor is a long-range proximity and ranging sensing that base on TOF (Time-of-Flight) unlike IR (Infrared) sensor which measure only signal strength and can be affected by the object reflectivity, compare to VL53L1X its measures directly to a
Wiring the Sensirion SGP30 Multi-pixel Gas Sensor with ATMEGA328TQFP
The SGP30 is a digital multipixel gas sensor designed for easy integration. The SGP30 is a complete sensor on a single chip an integrated i2c data interface with a temperature controlled micro hotplate and two preprocessed indoor air quality signal
Wiring the SENSIRION SDP31, SDP32, SDP36, SDP37 Pressure Sensor with ATMEGA328TQFP
The SENSIRION SDP3X family sensors comes with deferential pressure range of (500Pa, 125Pa) on i2c and analog in a small package. suitable for high-volume applications where size is required on a design project. The SDP3X family ideal for measuring of