Hackster’s Handpicked Projects of the Week Jul 5, 2019

Hey there, ever wanted a companion bot that looked out of this world? Well, why not an astronaut-based companion bot?

Use an ESP32 to control anything from stepper motors to LED strips with easy-to-use and modular code. It can connect locally or externally.

Use a Grove AI HAT for Edge Computing and Raspberry Pi to design a face counter.

A paper butterfly that can flap its wings.

Attach an amateur radio to this and the radio will regularly identify itself so others can use their direction finding skills and locate it.

Have you ever wanted a smart monitor that not only lets you see your kids, but also texts you the temperature in their crib?

Our Gnome is ready to follow you in your travels and keep track of all the places you visit thanks to a GPS and the Arduino Nano Every.

Two sets of timing gates for racing cars in a school solar car challenge that track and report the speed of each car in each of two lanes.

Detect scammers at your door using a Raspberry PI and protect your house and the ones of your neighbours.

Use your M5Stack ESP32 Basic to receive little Logo programs via MQTT and show the results.

It’s summertime; so it’s time to cool the new Raspberry Pi 4 in a crazy way!

Spreadsheets excel at manipulating data but not displaying it. This tutorial will show you a simple way to stream from Google Sheets.

Build an affordable and open source dynamic light scattering device for nanoparticles sizing!

This is a walkthrough of how to implement mali1741’s fork of corax89’s ESP8266 Little Game Machine using a NodeMCU and a Wii nunchuck.

Analyze the responses of a bandpass Butterworth and Chebyshev1 filter deployed to an Arduino Nano from the Wolfram Language.

Monitor the moisture of your favourite houseplant and be able to water it from anywhere you can get an internet connection!

An adapter to intercept CAN messages from CAN bus and broadcast them over BLE using ESP32.

In this clock, an XS DC motor simply is continuously running, permanently regulated by measuring the actual turnaround speed.

Make a button module toggle your presence on Slack from auto to away.

Replica of the Google Chrome dinosaur game running on ESP32 and ILI9341 display.

10-digit 7-segment display module specifically designed to work with POS systems and banking applications.

A little FM Radio made with an RDA5807M FM tuner module and an Arduino Nano.

This system gives the value of the intensity of light in your room if the value suddenly increases or decreases then it sends you an alert.

Manage the operation of a heat pump with an Arduino-based controller.

Are you interested in maximizing the energy generated by your solar panels? Track the sun using servos and an Ambient Light Sensor!

The ultimate business accessory, a robot companion for all your corporate needs. Including inspirational quotes and buzzwords!

Enhance your table tennis skills with our ball smasher machine, which provides easy control via an Android app.

Taking up the “IoT Ambient Light: Zerynth Lamp” project, making it compatible with the latest version of Zerynth and updating FW and SW.

Making a PCB with AMS1117 for a drone project which required 3.3V VCC.