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Arduino TTN LoRa node device using PCB Way
Stramaglia Apr 01,2022
This is a video that describes how you can build a #LoRa #TTN node using an #Arduino mini Pro with #DHT22,#RFM95W with a perfect PCB created with #PCBWay.So easy to make a device with PCB Way that I'm amazed that a person like me with no experience.
Arduino IOT
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Ldr and DHT22 Home-Automation
Sreeram.zeno Apr 01,2022
DHT temperature & humidity sensors. These sensors are very basic and slow, but are great for hobbyists who want to do some basic data logging. The DHT sensors are made of two parts, a capacitive humidity sensor and a thermistor. There is also a very basic chip inside that does some analog to digital conversion and spits out a digital signal with the temperature and humidity. The digital signal is fairly easy to read using any microcontroller.DHT11 vs DHT22We have two versions of the DHT...
home automation with arduino automation relay projects
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Iot Weather Station
Sreeram.zeno Mar 30,2022
Weather-Station-With-Arduino-Python-NodemcuThis Weather Station Uses Arduino ,Python & Nodemcu Along With Different Analog Value Sensor & Digital Value Sensors. Since Nodemcu Have Only One A0 Pin & We Need Values From Different Analog Sensors Like :--MQ2 SMOKEMQ4 CNGMQ5 LPGMQ135 AIR QUALITYLDR LIGHT INTENSITYRAIN SENSOR RAIN INTENSITYDHT22 TEMPERATURE & HUMIDITYBMP280 PRESSURE & ALTITUDEGithib Link:-- https://github.com/Zenomodiff/Weather-Station-With-Arduino-Python-NodemcuSo...
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Diy ESP32 Smartwatch
Sreeram.zeno Mar 30,2022
ESP32 is a series of low-cost, low-power system on a chip microcontrollers with integrated Wi-Fi and dual-mode Bluetooth. The ESP32 series employs either a Tensilica Xtensa LX6 microprocessor in both dual-core and single-core variations, Xtensa LX7 dual-core microprocessor or a single-core RISC-V microprocessor and includes built-in antenna switches, RF balun, power amplifier, low-noise receive amplifier, filters, and pow...
esp32 smartwatch iot watch smartwatch with esp32
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Custom BMP180 Sensor Pcb
Sreeram.zeno Mar 29,2022
The BMP180 is the next-generation of sensors from Bosch, and replaces the BMP085. The good news is that it is completely identical to the BMP085 in terms of firmware/software - you can use our BMP085 tutorial and any example code/libraries as a drop-in replacement. The XCLR pin is not physically present on the BMP180 so if you need to know that data is ready you will need to query the I2C bus.This Is My Version Of The Traditional Bmp-180 Sensor, i have made this custom for my own proje...
bmp180 iot esp8266 bmp180
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TTGO-32 SMARTWATCH
Sreeram.zeno Mar 29,2022
This is a smartwatch using TTGO-32 which has GCQ901 display to display time and other details making it user friendlyit can show time from both NTP Server and From DS3231 ic. this is a future proof project from the round display we can show some custom animations as well. the bma400 also shows altitude and pressure as wellThis project is a fully open source smartwatch based around the TTGO-32, the project is ongoing for updates see the hackaday.io page for this project The goal of this project i...
smartwatch ttgo32 iot smartwatch
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Pet Feeder Controlled Via WiFi - ESP8266
KILIC Mar 28,2022
How It Works?As you can see, a 3D design was used for the pet feeder. ESP8266-based Wemos D1 Mini board was preferred to connect to the internet and control it via WiFi, and an application was created to control the pet feeder by entering the IP address wirelessly.SuppliesA few basic items are required for assembly and circuit buildWemos D1 Mini ESP8266 WiFi Board28BYJ-48 Stepper MotorULN2003x Stepper Motor Driver608zz BearingL7805 Voltage RegulatorCapacitor9V-12V Power SupplyBreadboardJumper Wi...
IOT ESP8266 DIY
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ESP8266 Two Wheel Robot (NodeMCU and Stepper Motor)
KILIC Mar 23,2022
Generally, robot cars are built on a chassis with 2 DC motor wheels and a bovine wheel. While surfing the internet, I saw a 3D car design with a different structure, and I wanted to experience it by making it. So take a look at how it works...Step 1: How It Works?As you can see the biggest difference compared to other robot cars is that it is built on 2 wheels. Of course, it is possible to make a slight wobble forward and backward from the balance point of view, but this did not hinder the robot...
Arduino ESP8266 IOT
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CAN-Bus Relay Module with ATMEGA8a
MakerIoT2020 Mar 22,2022
CAN-Relay Module with Atmega8a/168/328Note: 25/10/2023I have made an updated version of this project, due to issues with component availability. That resulted in a change of the Gerber files and BOM. These new files are now updated here.CAN-Bus allows us to add a lot of devices to a single bus (theoretically up to 127, with a practical limit of about 110). It was logical to decide to use CAN-BUS for communication between my LoRa-CAN Module and remote nodes in my ongoing farm telemetry system. In...
IOT CAN Relay Moduile
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ATMEGA328P Module with integrated LoRa and CAN Bus
MakerIoT2020 Mar 19,2022
ATMEGA328P Module with integrated LoRa and CAN-BUSINTRODUCTIONIn my quest to perfect my LoRa telemetry system, I have gone through quite a few prototypes by this time. This post will focus on the next node design. Due to the fact that the area where I will deploy the system is quite large, but with roughly square boundary fence-lines, I decided to try and reduce the number of LoRa Radio nodes needed to cover the entire area. This opened up the opportunity to utilise CAN-BUS to attach sensor-only...
IOT Radio CAN-BUS
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With many Samsung zFlip phones hitting the unfortunate fate of a broken folding screen, I took it as an opportunity to build my own silly phone. Taking only the minimum parts required for the phone to...
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