Content for DS18B20

DS18B20

The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points. The DS18B20 communicates over a 1-Wire bus that by definition requires only one data line (and ground) for communication with a central microprocessor. In addition, the DS18B20 can derive power directly from the data line ("parasite power"), eliminating the need for an external power supply. Each DS18B20 has a unique 64-bit serial code, which allows multiple DS18B20s to function on the same 1-Wire bus. Thus, it is simple to use one microprocessor to control many DS18B20s distributed over a large area. Applications that can benefit from this feature include HVAC environmental controls, temperature monitoring systems inside buildings, equipment, or machinery, and process monitoring and control systems.

BilaSens GSM River Water Sensor

“This project starts in 2020 during pandemic lockdown, after that it have loong periods of dust collecting. Now is ready to start collect data and the code and the setup will be shared with the world! The setup is changed …

ShroomBox - IoT Mushroom Fruiting Chamber with Blynk

“Control temperature, humidity, CO2, and light with an automated open-source mushroom fruiting chamber using ESP32 and Blynk 2.0. Mushroom growing is becoming an increasing trend as people become aware that growing their own food is very important. Mushrooms, on …

GSM & SMS Enabled Water Pollution Monitor

“Via MKR GSM 1400, collate water quality data from resources over GPRS to train a Neuton model, run the model, and transmit results via SMS. In this project, I focused on developing an AI-driven budget-friendly device to collect water …

GSM & SMS Enabled AI-driven (TinyML) Water Pollution Monitor

“Via MKR GSM 1400, collate water quality data from resources over GPRS to train a Neuton model, run the model, and transmit results via SMS. In this project, I focused on developing an AI-driven budget-friendly device to collect water …

Make a Remote Temp Sensor with Permanent Display inside your House

“Most of us use a phone app to see the temperature outside - which is fine if you don’t mind receiving a reading from a sensor located at a meteorological station somewhere nearby. And when we finally do set up …

Smart Plant Incubator

“Help your baby plants get the sunlight they need while protecting them from wild temperature variations. Why this project? Like many people, my parents grow plants from seed in the early spring. When the seeds sprout my parents place them …

Project  Heat-o-matic

Heat-o-matic

“A proportional integral derivative (PID) controller that will be used to run a home-made precision heater. PID is a fancy way of saying that the code plays a game of ‘Warmer’, ‘Colder’ to get something to a particular value (in …

How to monitor a beehive with Arduino Nano 33BLE (bluetooth)

“You have a beehive and you want to optimise your interventions ? Checkout our project where we embed sensors in the beehive. Our team was led to rub shoulders with beekeepers and after few exchanges some issues appeared. Indeed, beekeepers do …

Thermochromic Clock - Frame Version

“I am repeating myself lately but here is yet another thermochromic project because I really like the effect of these liquid crystal sheets. This time I wanted to make a large clock that you can hang on your wall. The …

Automated Hydroponic System

“An automated system for growing plants in a hydroponic set up. Reduce water usage by automatically recycling and amending your water. Hydroponics is the practice of growing plants in water instead of soil. I have long wanted to build a …