The hardware setup shown below includes the Arduino Uno R4, a DHT11 sensor, and the built-in Wi-Fi for email alerts. The DHT11 is connected with VCC to 5V, GND to ground, and the data pin to Digital ...
This section defines the network credentials and server details required for sending the email. The ESP32-CAM connects to WiFi using the SSID and password. The host address, HTTPS port (443), and API ...
Random numbers are very important to us in this computer age, being used for all sorts of security and cryptographic tasks. [Theory to Thing] recently built a device to generate random numbers ...
Abstract: Two-dimensional magnetic sensors of soft magnetic film/planar coil laminated have the advantages of low power consumption and high sensitivity, which has great potential in developing ...
Abstract: This brief presents the analog circuit of a simplified Tent map and its applications in sensor position optimization. The experimental results of the circuit are consistent with the ...
The MAX471 is an older current sensor which can handle up to 50 Watt, with a maximum of 25 Volts or a current of 3 Amperes. It is officially not supported any more however there are still many for ...
This repo contains add-on circuit boards ("shields") for connecting Arduino development boards to sim racing equipment. These shields are meant to be used in conjunction with the Sim Racing Library ...
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