An STM32 motion tracker identifies walking and running through cloud machine learning, with live results and history on Android.
Turn your Android phone into a free AC and DC clamp meter using its built-in magnetic sensor. Measure current on single wires or two-core ca
Plug an ESP32-S3 into an Android phone over USB-OTG: it runs Cardputer apps, the phone is its screen, keyboard, GPS and flasher.
Custom pet feeders are in different sizes and controlled via Internet; set timers to feed your pets automatically later at any time.
Build an Android or iOS app for your hardware with no coding!
Experience the power of the ESP32's Bluetooth Low Energy capabilities with Arduino IDE and build your own custom Android app to control it!
A simple add-on for mobile phones to enable SMS-like messaging in a group when outside cell coverage, or in disaster scenarios.
NodeMCU ESP8266 in access point mode: the simplest way to make Wi-Fi controlled Robot Car from Bluetooth Arduino Robot Car + Android App.
This health band can assist old people in their daily lives, leaving the family stress free!
You will learn how I converted an RC car from my childhood days to an Arduino-based RC car.
Here's how to connect your phone to a LoRa module using standard components you can buy everywhere, along with an example chat program.
Create a simple home automation system using Arduino and an Android phone.
An amazing off-road robot with 4-wheel drive.
Interfacing ultrasonic sensor with NodeMCU and displaying the distance in the Blynk app.
This article describes the design process, development and assembling operation of the underwater drone prototype powered by Raspberry Pi.
Use Tracer MPPT (and others) controller's RS485 data link to generate cool statistics live on your phone.
An internet-connected, servo-driven deadbolt actuator that can be operated remotely using a smartphone.
What if an Arduino/Android solution was added to a regular basketball board to track my basketball training workouts? Let's go for it!
A WiFi capable smart clock and notification system (inspired by LaMetric Time) consisting of a 32x8 LED matrix and ESP8266.
Control your Arduino/Genuino 101 wirelessly from your smart phone using the onboard Bluetooth Low Energy chip.
Android to ESP8266 communication using an ESP8266 as a WiFi access point web server.
I'll show you how to make a 2-Wheel Bluetooth Controlled Car based on an Arduino Nano.
The ultimate upgrade to your hat.
An IoT device that helps prevent gun suicides through safe monitoring, only allowing access to a safe through a request/approval process.
