How to make a weight sensor having weight as variable - Arduino …
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 …
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 …
Building a precise Measuring System using (4 x 50KG ... - Arduino …
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 …
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 …
Force Sensor wrong weight measurement - Arduino Forum
Jan 26, 2025 · Hi all, I just started working with the ESP32 and I plan to use it to activate something when a pressure of around 10kg is applied. I purchased the following sensor, which …
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 …
HX711, 5kg Load Cell, Arduino Uno showing constant -1 reading
Feb 21, 2020 · I have a 5kg load cell connected to an HX711 and Arduino Uno using Bogde's HX711 library with the Basic Example. I've stripped down my project to where I'm now just …
Load Cell for 1 kg x 0.01 g Scale - Sensors - Arduino Forum
Nov 9, 2022 · I want to make a 1 kg x 0.01 g digital scale with an Arduino (to control other things). That's 1,000,000 mg with a resolution of 10 mg. That's an accuracy (non-linearity) of 0.001% …
Weight sensor - buzzer problem - Programming - Arduino Forum
Jul 31, 2023 · Hey guys, I am trying to do a different kinda a digital scale. The things that I have are: -load cell (10kg) -HX711 -buzzer -led -LCD screen -button -Arduino mega You see what I …
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 …