// TRANSMISSIONS

THE TINY LOG

Build logs, teardowns, firmware notes and the occasional detour. Written by the people who solder the boards.

Charging TinyCircuits Lithium Ion Polymer Batteries
Charging TinyCircuits Lithium Ion Polymer Batteries

This tutorial will teach you the options for charging TinyCircuits Lithium Ion Polymer rechargeable batteries. You can use one ...

TinyScreen/TinyScreen+ Menu Scroll
TinyScreen/TinyScreen+ Menu Scroll

This tutorial highlights an Arduino sketch that expands the possibilities of what can be written and displayed on the display T...

How to use the SAMD21 built-in Real-Time Clock with TinyCircuits
How to use the SAMD21 built-in Real-Time Clock with TinyCircuits

The Atmel SAMD21 is an amazing processor with a lot of  built in functionality that previous processors, like the popular ATmeg...

Arduino Speedometer Using Hall Sensor and Magnet
Arduino Speedometer Using Hall Sensor and Magnet

Have you ever wondered how a speedometer works? In this tutorial, we will show you how to build your own speedometer by measuri...

TinyScreen+ RTC Time Display, External Interrupt & Sleep Mode
TinyScreen+ RTC Time Display, External Interrupt & Sleep Mode

Learn how to put your TinyScreen+ to sleep and wake it back up.

Moisture Sensor Wireling Animation
Moisture Sensor Wireling Animation

Learn how to measure the moisture level of your house plants with a graphic display of information.

Custom Fitness Tracker
Custom Fitness Tracker

Learn how to create your own fitness tracker with custom hardware and software! 

Air Quality Meter Tutorial
Air Quality Meter Tutorial

Create your own Air Quality Meter to measure the amount of VOC's in your environment using the new Temp/Pressure/Humidity/VOC W...

The Internet of Things: Getting Started with Blynk
The Internet of Things: Getting Started with Blynk

If you have ever wondered how to get started in the IoT (Internet of Things) world, this is the tutorial for you!

Minecraft Compass IRL
Minecraft Compass IRL

The Compass TinyShield is extremely useful, in this tutorial we provide the code you need to convert x and y coordinates into a...

Move a Robot Arm over WiFi
Move a Robot Arm over WiFi

Are you interested in controlling your robotic arm using your phone or computer from anywhere in the world?

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