arduino nano 166 Articles Robot Pianist Runs On Arduino Nano December 1, 2023byLewin Day7 Comments The piano has been around for a long time now. Not long after its invention, humans started contemplating how they could avoid playing it by getting a machine to do the job instead. [vicenzo...
thus not worth the pain in this project. I went along withBLE-Nanofor their low price and connectability to a smart phone using BLE. On top of that, these chips no longer have the CH340 chip which was typically inside the clone boards and was used as both USB-to-Serial converter and...
Most notably, it allows you to communicate digitally. By turning the pin on and off rapidly, you are creating binary states (0 and 1), which is recognized by countless other electronic devices as a binary signal. By using this method, you can communicate using a number of different protocol...
The HM-10 RX pin is 3.3v. The Arduino TX pin is 5V (on my 5V Nano at least). The voltage divider reduces the 5V to 3.3v and stops the world from being destroyed (or at least the RX pin on the HM-10). 5V Arduinos see 3.3v as HIGH so we can connect the HM-10 TX pin di...
The dimensions give you an idea of whether it is truly the smallest Arduino microcontroller or not. Worthy of mentioning is that the45 x 18 mmis a better criterion, though you could go lower, depending on the application. The Arduino Nano matches that requirement and is ideal for USB-program...
Nano 33 IoT withNano Grove shield. Advantage of Nano IoT could be the small size and it can be used with Arduino IoT Cloud. The Nano IoT doesn't have external crystal oscillator. It runs on internal oscillator so millis() function and the RTC peripheral are not accurate. My looses 27 se...
Arduino Nano The code reads accelerometer data and displays it via Serial. **Sensor Control** 2 days, 17 hours ago Arduino Uno The code controls temperature and humidity using DHT sensor. **Obstacle Detection** 3 days, 11 hours ago
If left sensor comes over the line, left motors are brought to rest and as a result bot begins turning towards left unless the left sensor comes back on white surface and normal condition is achieved. Similarly, when right sensor comes over black line, right motors are stopped and consequentl...
It is apparent that turning on LEDs, drawing on graphical LCDs, etc, by sending text-based commands is not particularly efficient. Indeed, screen flickering is a commonplace, especial when there are lots of activities. In order to relieve this flickering situation a bit, it is possible to fre...
I didn’t understand whyI couldn’t pull USB power through the existing jack on my Arduino Nano, but I was willing to create a small circuit board to wire up VUSB directly as a workaround and move on. I originally soldered two 0.1″ headers next to each other for power and ground,...