sensing
sensing


Author Comment Last activity Moderation
JWallace "Hi @boulax @mfb @mimiss I know this thread is a little old, but I've done a little experimenting with the esp32-cam in relation to ndvi processing...." | Read more » 8 months ago
nguyenhamy190200 "https://ionia.com.vn/6-cach-lua-chon-may-loc-nuoc-ion-kiem-tot-nhat ade " | Read more » 9 months ago
eve-lyn0 "Very impressive results " | Read more » about 1 year ago
boulax "hello I'm also interested in exploring ESP32-Cams " | Read more » about 1 year ago
harry416788 "endocrinology medical billing " | Read more » over 1 year ago
asadrazaq "Do you know whats the meaning of agriculture.. ? Agri means Agreed.. and culture is known to all some. So agriculture means agreeing with culture. ..." | Read more » over 1 year ago
mfb "Hello again  I’m currently investigating the possibility of flying a very lightweight IR camera onboard a pico balloon. These party size foil ball..." | Read more » over 1 year ago
mfb "Hi Pleased to help. I will put together a short introduction to using the modified ESP32-CAM and preliminary results, then attempt to answer any s..." | Read more » over 1 year ago
mimiss "Hi @mfb, I'm interested in exploring ESP32-Cams as well, any chance you can share how it went for you? " | Read more » over 1 year ago
mfb "Hi I'm thinking of using an ESP32-CAM for airborne NDVI. This module has a 2M pixel camera, a 32-bit microcontroller and an SD card socket. It wei..." | Read more » almost 2 years ago
ani1234 "I am a web designer. I have a web site. This site is a education site, hear you read all type computer information .If you to see my web site then..." | Read more » over 2 years ago
dimitriconlan "Everything depends on where you can or what you need it for, if it's for outdoors will be much more different than if you look for one for outdoors " | Read more » over 2 years ago
omarion "Might be able to use a green LED to detect green light. Image below from this article: " | Read more » over 2 years ago
omarion "Looking into the Vernier Go Direct Color & Light Sensor: https://www.vernier.com/products/sensors/light-sensors/gdx-lc/ This simple light dete..." | Read more » over 2 years ago
Wally13 "I am also interested. We use 6.8k as a load resistor in our design, but this seems to be way too low. " | Read more » over 5 years ago
ndnhan "Could you please share me the source code to measure Ozone level in the air. I want to calculate the concentration in ppb. At the moment, I just ge..." | Read more » almost 6 years ago
eustatic "awesome effort. " | Read more » over 6 years ago
mathew "further followup on analysis of samples. " | Read more » over 6 years ago
mathew "read my follow-up on imaging the samples " | Read more » over 6 years ago
bareczek "interesting " | Read more » over 6 years ago
ygzstc "I just found this: http://www.roadroid.com/ Not sure if it works great or not but can be tested, I guess :-) " | Read more » almost 7 years ago
laurenrae "Apparently we have a long way to go before "Gizmo" will be deployed in the field. USGS has installed some optical sensors for nitrate, but they ar..." | Read more » over 7 years ago
mathew "This is a great idea! I'm wondering if a combo of a cellphone app and a solid frame-mounted cellphone case might not work too-- although I wouldn't..." | Read more » over 7 years ago
eustatic "great idea! i have one of these https://www.kickstarter.com/projects/445602678/the-handleband which costs $25 but it's great for phones on bikes..." | Read more » over 7 years ago