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any can help me? arduino code for washing machine stop when overload using weight sensor

Cin last edited by

any can help me? arduino code for washing machine stop when overload using weight sensor
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Tmaster last edited by Tmaster

what is a weight sensor,and where you put this?

There are weight overload in a washing machine? my machine only stops if the weight is not centered, because it start to jumping
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RJ_Make Hero Member last edited by

I think a vibration sensor may work better in this case, and there are examples.
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@NotYetRated Hope you'll find good uses and a fun time while building your sensors.
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New Setup for Home Environment Monitoring – Using NRF24L01+, Arduino Pro Mini, and BME280
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@nagelc said in New Setup for Home Environment Monitoring – Using NRF24L01+, Arduino Pro Mini, and BME280: bme280 I read somewhere that the temperature sensor on the BME280 is sort of an afterthought. I did a few experiments comparing them to the DHT11/12/22 and found them only a little better. (Take this with a grain of salt, maybe you'll want to do you're own experiments.) I did do a lot of experiments with the DHT's and they really suck. +/-2°C Which turns out to mean +/-2°C offset (component variation) and +/-2°C measurement: +/-4°C from what the temperature actually is. My experience, yours may be better. Please post your experience with OTA. I haven't tried it on Arduino's but it's awesome on ESP8266. I hesitate with Arduino's because I had some erratic behaviour running Arduino's when pushing the memory limit. I, too, use the MQTT data transport to Home Assistant (HA) and I find that excellent. Getting data from HA is a bit tricky, but do-able. I have a flow meter and use HA to store the last read; meaning, if there is a power failure, HA sends the last read on Arduino boot. I don't use the EEPROM because that has a spec of 100,000 writes which the meter would do in about a year, thus, necessitating a new Arduino. I truly appreciate you sharing. Thanks! -OSD
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@Paul-Scarbro There are multitude of solution, but since we are in MySensors Land, let's do a MySensors solution. You'll quickly see that doing that adds a lot of overhead. We'll use an Arduino Nano or RF Nano if you're going to go whole hog. It can be run from 3.3V or 5V DC, not AC. The reed switch would be connected to an input of the Nano and one of the outputs would drive a relay. The relay would drive the chime. Your C++ program would be something like: #define inputButton 2; // connect reed switch here #define outputRelay 4; // connect relay to this pin see MySensors Relay example #define RELAY_ON 1 // GPIO value to write to turn on attached relay #define RELAY_OFF 0 // GPIO value to write to turn off attached relay void setup() { pinmode(inputButton,INPUT); pinmode(outputRelay,OUTPUT); // put your setup code here, to run once: } void loop() { // put your main code here, to run repeatedly: if (digitalRead(inputButton) == 0) { digitalWrite(outputRelay,RELAY_ON); wait(2000); // wait 2 seconds digitalWrite(outputRelay,RELAY_OFF); // now wait for door to close while(digitalRead(inputButton) == 0) ; //does nothing until reed switch opens } } There are some subtleties that I may have glossed over, but this is the gist. By looking at the MySensors Relay example, you'll see how to integrate this into a MySensors environment. That's where you'd want to get the RF Nano. I've made the assumption you're familiar with the Arduino IDE and you've looked into the MySensors environment.
Soil Moisture Sensor Powered by solar charged battery
My Project • battery home assistant low power eeprom solar calibration • • OldSurferDude

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@OldSurferDude I use this. https://www.homedepot.com/p/Orbit-Solenoid-for-Battery-Operated-Timer-57861/203151515 Instead of having to hold the valve open, i can just pulse it. I use a simple motor controller to pulse it and when i need to close it, pulse it in "reverse". That way I could use a battery and if it only opens once or twice a day it's only a half a second or so of draw off the battery.
Soil moisture sensor for house plants
My Project • soil moisture soil soil sensor plant • • Łukasz T.

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I think the comments you make are good. I do have a question about the removing the regulator. I assume you mean the 5V to 3.3V regulator. I connect to the 5V and I see lot of variation in moisture readings due to the variation in the output of the power supply (solar panel/stepdown). I have a calibration routine for that. The voltage can go as high as 4.2V, which I believe may be bad if I connect the power supply to 3.3V. Of course, this is not a concern if using two 1.5V batteries. With batteries, the moisture reading would be more consistent over a day. Lot of advantages there. I just don't like changing batteries and I really hate it when they leak. I have every reason to believe that my power supply will last 10 years and I am fortunate to live in a place with consistent sunshine . Someone replicating my project will have to take this into consideration. My design easily accommodates a different power supply. And my power supply could be used in other projects. Resistive vs Capacitive sensor. I'm glad you report good results. This gives people options. Water moisture: I've had good experience with "spraying" the Arduino with clear electronic coating and sealing the enclosure with liquid tape. -OSD

any can help me? arduino code for washing machine stop when overload using weight sensor

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any can help me? arduino code for washing machine stop when overload using weight sensor

Suggested Topics

Welcome Announcements • • hek

BT832X PA / LNA My Project • • nagelc

New Setup for Home Environment Monitoring – Using NRF24L01+, Arduino Pro Mini, and BME280 My Project • mysensors nrf24l01+ home environment monitoring • • lostintheethes

Door chime My Project • • Paul Scarbro

Soil Moisture Sensor Powered by solar charged battery My Project • battery home assistant low power eeprom solar calibration • • OldSurferDude

Soil moisture sensor for house plants My Project • soil moisture soil soil sensor plant • • Łukasz T.

29Online

11.6kUsers

11.2kTopics

113.0kPosts

Welcome
Announcements • • hek

BT832X PA / LNA
My Project • • nagelc

New Setup for Home Environment Monitoring – Using NRF24L01+, Arduino Pro Mini, and BME280
My Project • mysensors nrf24l01+ home environment monitoring • • lostintheethes

Door chime
My Project • • Paul Scarbro

Soil Moisture Sensor Powered by solar charged battery
My Project • battery home assistant low power eeprom solar calibration • • OldSurferDude

Soil moisture sensor for house plants
My Project • soil moisture soil soil sensor plant • • Łukasz T.

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