The advantages of this device are that it is easy to build, and there is a fairly accurate representation of sound level.
Project tutorial by Mirko Pavleski
An fun and simple project that uses TinyML to detect and respond to dog barks.
Project tutorial by Nathaniel Felleke
This is an analog-style digital clock with multiple display states, a 24-hour alarm, a countdown alarm, multiple alarm display states...
The ARKeytar is an Arduino based MIDI controller shaped as a maple wood keytar, with two softpots, a MIDI keyboard and CC controls.
Project showcase by andreagregorini
The object of the game is to shoot the LDR (target) under the active LED with a light beam from a laser pointer.
Made a 3D Printed Attiny85 Powered RGB TULIP as a Decoration item for my living room.
Project tutorial by Arnov Sharma
It blinks when you speak!
Project tutorial by bzqp
Weather forecaster, which displays the weather forecast on the screen in the form of descriptive text.
TriaGlow is a Nanoleaf like setup but white. It's fully 3D Printed and controlled by a touchpad switch. (touch switch works in mid-air)
Monitor and track temperature remotely while cooking foods with pots, pans, saucepans, etc., on Tuya Cloud compatible w/ Android and iOS.
Project tutorial by Kutluhan Aktar
Using 10K Potentiometers + 16x2 LCD w/ I2C backpack (optional)
Project tutorial by HeathenHacks
In this tutorial I am going to show you guys how to make an Arduino or NodeMCU based Weather Station using DHT11 or DHT22 and OLED Display
The maximum signal frequency that the oscilloscope can display is 20 kHz, and the maximum input voltage is 5 V without a voltage divider.
Digital Bathroom scales you get for $20, not more expensive then mechanical analog scales, BUT so boring in design. Lets do it better !
Project showcase by plouc68000
I recreated the classic magic 8 ball but with a twist! When the ball is shaken, the OLED display can generate a new password.
Project showcase by bytesized
Recognize and monitor litter with object detection via this self-driving robot. It also deploys a video stream and a fall detection system.
I decided to make my own Arduino hourglass using a led matrix and a few other components
Project tutorial by ardutronic
In this case, it is interesting that are used two sensors to scan the entire 360-degree space.
A small spider-robot with web throwing, climbing and swinging abilities (sort of)
Project showcase by adambeedle
Pressure tendency can forecast short-term changes in the weather. This is a very sophisticated device designed for sailors, yachtsmen, etc.
I made this pan and tilt to film village theater from back of the room. Because of the high zoom rate, slow movements are necessary.
Project tutorial by daniel23
A dashboard for a bike that displays speed and time and can also track your route.
Project tutorial by Jonathan Liu
Basics on how to set up Zigbee using XCTU.
How to make a sensitive homemade lightning detector based on cheap AM receiver IC TA7642 and Arduino Nano.
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