MongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
Start Free
Simple, Secure Domain Registration
Get your domain at wholesale price. Cloudflare offers simple, secure registration with no markups, plus free DNS, CDN, and SSL integration.
Register or renew your domain and pay only what we pay. No markups, hidden fees, or surprise add-ons. Choose from over 400 TLDs (.com, .ai, .dev). Every domain is integrated with Cloudflare's industry-leading DNS, CDN, and free SSL to make your site faster and more secure. Simple, secure, at-cost domain registration.
Arduino Smart Control allows you to communicate with your Arduino Nano through the Serial. It is possible to switch from one to 4 LEDs (monostable and bistable mode). The bistable mode has a time set to 1 second by default. In addition to switching the LEDs, you can monitor various sensors such as temperature, humidity, water sensor and brightness sensor. You can save, read and delete the memory with the data acquired or sent to the device.
Connect your Simple keypad to the Arduino 2,3,4,5,6,7,8,9 pins (Digital IO)
more details at http://computeraidedautomation.com
Compile and Upload the arduino-keypad.ino to your Arduino board
Connect Arduino to the USB port.
Press the keys on the keypad to read it in VB Textbox
Visual Basic Com port data logger - Arduino and Vb
Using Arduino and Visual Basic to select the connected port dynamically and transfer the data from one of the sensors (here Ultrasonic Distance Sensor) connected to Arduino to the computer via connected port.
more details : http://computeraidedautomation.com
Download arduino_vb.ino and ArduinoVB.NET Datalogger.zip files open your arduino compiler and compile arduino code from arduino_vb.ino
Extract zip file and install setup.exe
Connect Ultrasonic distance sensor's Echo pin & Trigg...