To celebrate Earth Day (22nd April 2023), we invite you to design a project to help preserve our planet for future generations. Plant the Seeed on Green Technology this Summer!
Winners Announcement - Summer of Green Tech 72 Applicants, 20 Challengers, 36 Posts, 98 Comments.
Please Congratulate the Winners of Summer of Green Tech Design Challenge.
To celebrate Earth Day, we invited challengers to d...
In my previous blog, I had shown the physical sytem containing a mirror mounted on two axis gimbal. Now, to know where we are pointing, we need sensors on each axis (azimuth and elevation).
Sensor integration:
For elevation, I used the Grove 3-axis a...
In part 3, we shall see the software that we use for this project and test each of the sensors individually before connecting them together.
Table of Contents
3D Printed Enclosure
OLED Display
SHT40 - Temperature & Humidity Sensor
SGP30 - VOC ...
#4 Drive the BLDC with SimpleFOC
Table of Contents
1 introduction
2 Get data from Hall sensor
3 Get Angle with SimpleFOC Hall sensor
4 Drive the MOTOR
1 introduction
In this blog, drive the BLDC with Seeeduino XIAO and motor driver...
This blog will discuss the integration of the required materials stated in Blog #2 and Blog #3. Below are the steps for integrating all the materials to develop our Seeeduino SAMD21-based Indoor Caron Dioxide Monitoring Device.
Prepare the required ...
This blog assumes that you already have the required materials discussed in Blog #2: Gathering the Essentials: Materials for Your Classroom Indoor Air Quality Monitoring Project. Below are the steps for testing the individual components together with...
To make mirror move in azimuth and elevation, I needed to mount it on a gimbal with those degrees of freedom. I figured that the wood would be easier to work with than metal. Also, I don't have a 3D printer which means I can't build it using plastic ...
Embarking on an indoor air quality (IAQ) monitoring project to keep carbon dioxide (CO2) levels in check in your classroom is commendable. Properly equipping yourself with the right materials is the first step to ensure your project's success. This b...
As students, parents, and educators alike become increasingly aware of the importance of indoor air quality, one aspect often overlooked is the role of carbon dioxide (CO2) monitoring in classrooms. While the term "indoor air quality" typic...
