BMV080 is a low-power, low-cost PM1, PM2.5, and PM10 sensor module with I2C and SPI interfaces that sells for just $29.90.
How-To Geek on MSN
6 smart home devices you can build for cheap with an ESP32 board
ESP, easy as ABC.
Steel Horse Rides on MSN
Driver says dealer promised his truck was fully inspected until the check engine light appeared 40 miles after leaving the lot
A driver’s excitement about his recent truck purchase turned to frustration when a check engine […] ...
Poultry litter (PL) has been suggested as a soil amendment to enhance soil fertility and general soil health in intensively cultivated agroecosystems. However, continuou ...
Under the new system, all city residents will be within 1.5 miles of a sensor, which Penn researchers say has significant research implications.
Here we are designing a very small, tiny CAN network sensor that can be attached to any vehicle. It detects motion, accidents, and all vehicle activities in real time. It can also be modified to act ...
Abstract: For better performance over a noisy channel, mobile wireless networks transmit packets with forward error correction (FEC) code to recover corrupt bits ...
volatile boolean Pulse = false; // "True" when User's live heartbeat is detected. "False" when not a "live beat". volatile boolean QS = false; // becomes true when Arduoino finds a beat. static ...
Abstract: Message authentication codes (MACs) are classically used for preventing unauthorized and corrupted messages from being forwarded in a network. However, inherent energy limitations of ...
This module is based on the I2C light-to-digital converter TSL2561 to transform light intensity to a digital signal. Different from traditional analog light sensor, as Grove - Light Sensor, this ...
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