DIY 3D printed Digital Color Analysis for Aquarium test tubes under $15 and no solder by wacky123

Last crawled date: 3 years, 1 month ago

DIY 3D printed Digital Color Analysis for Aquarium test tubes under $15 and no soldering required.
DIY Digital Color Analysis for Aquarium test tubes, this device can be used to check color in the test tube with the digital color representation, in this case we will be using Api test kits
Maker Video:https://tinyurl.com/397x5vjd
Code:https://github.com/frossty/ColorSensor
Requirements:
ISL29125 - 16bits resolution color sensorhttps://www.aliexpress.com/item/32971814315.html?spm=a2g0s.9042311.0.0.3e3a4c4dvZCDz2
White LED - i got .75W but lower will dohttps://www.aliexpress.com/item/4000896062123.html?spm=a2g0s.9042311.0.0.3e3a4c4dvZCDz2
10K tripod resistor
ESP8266 - Wireless modulehttps://www.aliexpress.com/item/1005001524799794.html?spm=a2g0o.productlist.0.0.1e21784aob7mQ4&algo_pvid=fc2a10fe-c4f3-4001-9f8c-ea33326825a8&algo_expid=fc2a10fe-c4f3-4001-9f8c-ea33326825a8-1&btsid=0b0a555916138704968486944e4f11&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_
Mixing Motor(optional):https://www.aliexpress.com/item/32856061964.html?spm=a2g0s.9042311.0.0.5d6e4c4dS8MEDL
Ribbon Jumper Wire Female to Female:https://www.ebay.ca/itm/DuPont-2-54-40P-Rainbow-Cable-Ribbon-Jumper-Wire-Female-to-Female-Male-10-100CM/333807595534?ssPageName=STRK%3AMEBIDX%3AIT&var=542875542086&_trksid=p2057872.m2749.l2649
Access to 3D printer
Sample Data for comparison for API test kit:
Api Nirate card sample value #1
00 253 247 99
05 251 210 96
10 250 160 96
20 248 111 67
40 242 50 50
80 242 10 55
160 197 7 40
Api Phosphate card sample
0.00 248 242 158
0.25 200 200 120
0.50 190 220 145
1.00 190 230 172
2.00 150 200 163
5.00 050 155 160
10.0 020 080 130
Api PH High card sample
7.4 247 218 78
7.8 189 124 92
8.0 116 43 75
8.2 120 60 85
8.4 170 70 130
8.8 120 55 145
Api Ammonia card sample
0.00 240 245 73
0.25 192 231 30
0.50 200 252 80
1.00 150 215 95
2.00 023 130 62
4.00 050 132 70
8.00 050 086 85