Microcontroller books (Arduino and more)
https://www.humblebundle.com/books/microcontrollers-books
Easy way to access shared preferences with Kotlin.
https://blog.teamtreehouse.com/making-sharedpreferences-easy-with-kotlin
2 External Displays on My Macbook Pro.
I am lucky enough to have 2 external displays so I bought an adapter for my Macbook Pro so I can connect both at the same time. I bought it…
Happy New Year’s Eve
I am waiting on some ultrasonic module sensors for my robot. I bought them on eBay: https://www.ebay.com/itm/5X-Ultrasonic-Module-HC-SR04-Distance-Transducer-Sensor-For-Arduino-Robot/232126163617?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649 The estimated delivery is Wed, Jan 02. Hope you have a good new year.
Ultrasound sensor board not working
I have a problem with the octosonarx2 circuit board. https://www.tindie.com/products/arielnh56/octosonarx2-connect-16-x-hc-sr04-to-arduino/ I may have messed it up because I think the ultrasound sensors are working ok. I got a pretty cool…
Arduino video of turning and spinning motors
Here's a video of my Arduino robot with some nextrox motors attached to Di servo servos. This is so it can turn and also move forward or backward. https://youtu.be/4bpG65nveMk …
How to use a Relay with Arduino – Electronics Projects Hub
https://electronicsprojectshub.com/how-to-use-a-relay-with-arduino/
Robot progress
Here are some pics of my project so far. I got some servo mounts from ServoCity and they are mounted in order to turn the other motors. They turn on…
Voltage Regulator for PCA9685 board and 7+ volt power supply
In my previous post https://blog.andytriboletti.com/which-servo-motor-im-using-for-my-arduino-project/ I mentioned I had a problem with the servo controller board I was using. I followed the instructions here: http://wiki.sunfounder.cc/index.php?title=PCA9685_16_Channel_12_Bit_PWM_Servo_Driver It says to use a…