Tag » Sensor

Sending sensor data wireless (433MHz) with an Attiny85 or Attiny45 with Manchestercode

In an earlier article I described how to send RF/wireless data between two Attiny85 chips with a 433 MHz transmitter/Receiver pair.
Now I will  give a more practical program that sends  3 variables from an LDR and a DHT11 sensor. 244 more words


What Comes After The #Wearable Health Revolution?

The wearable health trackers’ revolution has been going on producing devices that let us measure vital signs and health parameters at home. It is changing the whole status quo of healthcare as medical information and now tracking health are available outside the ivory tower of medicine. 574 more words


Printegrating Factors

This week I printed my first test run of a fully integrated, coprocessed system. I combined my light sensor idea from last week’s post and my… 584 more words

Earth Day: Environmental Sensors

Before you attempt to solve a problem, you must first study the problem. If there’s a problem with the environment, you must therefore study the environment at a scale never seen before. 186 more words

The Hackaday Prize

VisualLogger ver.0.9.1 released.

This release is a maintenance release. Includes stability improvements, bug fixes and tweaking some UIs.


Proximity and Displacement Sensor Market - Global Industry Analysis, Growth and Forecast 2014 - 2020

Global proximity and displacement sensor market was valued at USD 2.93 billion in 2013, growing at a CAGR of 2.8% from 2014 to 2020 to account for USD 3.56 billion in 2020… 6 more words