How to make a weight sensor having weight as variable - Arduino Forum
Apr 27, 2023 · Basically, my project is that I need to make a weight sensor that activates a motor once a certain weight (lets say 400grams) and above has been reached. I already know how to code the …
4x Load Cells Hx711, smart weight scale - Arduino Forum
Jul 9, 2025 · Hello everyone, I’m trying to build a digital scale that will upload data to a database so I can monitor the stock levels of a specific part over time. I’m using four 50kg load cells, an HX711, and an …
How do I use HX711 and a load cell? - Sensors - Arduino Forum
Apr 24, 2024 · What should I do with the standard (from what I think it is) "-7050" value in the calibration? Do I add or do I subtract? How do I convert the values into grams? How can I use an …
Weight Sensor? - Sensors - Arduino Forum
Jan 13, 2020 · I'm making a project with a coaster combined with some LED neopixels and a sensor, the way it works is that when I set down my cup on the coaster, the LED's flash on, do whatever they …
Weight sensor switch - General Guidance - Arduino Forum
Feb 11, 2025 · Hi i need help for my diy iot farming project. I'm beginner,don't have any coding experience. I cant find any ready to use device to work on my project. I need to make a weight …
Connecting load cell with HX711 for weight measurement - Arduino …
Nov 10, 2018 · Hello i am new in Arduino and Recently i bought one load sensor of 10 kg and HX711 for simple weight measurement of objects. I searched in internet for the connectivity of HX711 with load …
I2C load/weight sensor - Sensors - Arduino Forum
May 15, 2015 · I would like to measure weight of 50 boxes from one Arduino. One box can be from 5 to 100 kg. Measuring precision of 0.1 or 0.2 kg is enough. Measuring interval is about 1hr, so speed or …
Weight sensor triggered display - Arduino Forum
Feb 26, 2025 · Good day all, I am new to this forum. I am working on a project that needs weight sensor triggered display and led blinking. The steps are Measure the weight (say 50 kg) Add a switch which …
Building a precise Measuring System using (4 x 50KG ... - Arduino Forum
Feb 25, 2024 · I have built a project that measures the weight of an object using 4 pieces of 50KG Load Cell with HX711, similar schematic below After some time, I can see the value fluctuates even when …
HX711 with load cell calibration - Programming - Arduino Forum
Apr 22, 2020 · Write Arduino code for the above equation; put 500 gm weight on the loadcell and check that the display shows the correct weight +/- (1 - 10) depending on the accuracy of your loadcell.