Обзор инфракрасного датчика CO2 MH-Z19
CO2 #include <SoftwareSerial.h>; SoftwareSerial mySerial(2, 3); // RX, TX byte request[9] = {0xFF,0x01,0x86,0x00,0x00,0x00,0x00,0x00,0x79}; unsigned char response[9]; void setup() {...
View ArticleБеспроводная связь Arduino радиомодулями nRF24L01+ на 2.4GHz
server #include <SPI.h> #include <RH_NRF24.h> RH_NRF24 nrf24; void setup() { Serial.begin(9600); while (!Serial) ; // wait for serial port to connect. Needed for Leonardo only if...
View ArticleДатчик атмосферного давления и температуры BMP280
BMP280 #include <Wire.h> #include <SPI.h> #include <Adafruit_Sensor.h> #include <Adafruit_BMP280.h> #define BMP_SCK 13 #define BMP_MISO 12 #define BMP_MOSI 11 #define BMP_CS...
View ArticleESP8266 Web Server
Title #include <ESP8266WiFi.h> #include <WiFiClient.h> #include <ESP8266WebServer.h> #include <ESP8266mDNS.h> MDNSResponder mdns; // Replace with your network credentials const...
View ArticleWeb Weather Station
Title #include <ESP8266WiFi.h> #include <WiFiClient.h> #include <ESP8266WebServer.h> #include <ESP8266mDNS.h> #include "DHT.h" #include <Wire.h> #include <SPI.h>...
View Articleweb server css
Title #include <ESP8266WiFi.h> #include <WiFiClient.h> #include <ESP8266WebServer.h> #include <ESP8266mDNS.h> MDNSResponder mdns; ESP8266WebServer server(80); // Replace with...
View ArticleThingspeak пример работы
ESP8266 #include <ESP8266WiFi.h> // Include the ESP8266 Library #include "ThingSpeak.h" // Include the ThingSpeak library WiFiClient client; const char* ssid = "SSID"; // Enter your...
View ArticleOpenWeatherMap пример работы
GET #include <WiFi.h> #include <Wire.h> const char* ssid = "SSID"; const char* password = ""; const char * hostDomain = "api.openweathermap.org"; const int hostPort = 80; WiFiClient...
View ArticleЦифровой датчик света и ультрафиолета на Si1145
UV Sensor #include <Wire.h> #include <LiquidCrystal_I2C.h> #include "Adafruit_SI1145.h" Adafruit_SI1145 uv = Adafruit_SI1145(); LiquidCrystal_I2C lcd(0x3F,20,4); void setup() { lcd.init();...
View ArticleESP8266: ThingBoard платформа для сбора и обработки данных
code #include <Wire.h> #include <SPI.h> #include <Adafruit_Sensor.h> #include <Adafruit_BME280.h> #include <PubSubClient.h> #include <ESP8266WiFi.h> #define...
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#DIY Vacuum Pick Up Tool part 1
Today one of stages of vacuum pickup construction is over. All components are selected, and only a body and nice appearance are still in question. Everything started with the difficulty of arranging...
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G1Tech BME680 – Temperature, Humidity, Pressure and Gas Sensor
Brand-new instrument for the measurement market, a small sensor that can measure: Temperature, Humidity, Pressure and VOC. Bocsh made VOC measurement new in the sixth series Sensor parameters and its...
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Does the Arduino will suffer the fate as Olimex?
If you are close to the DYI world, you know monsters like: arduino, adafruit, sparkfun and olimex! At the time of the Arduino UNO, it was possible to say for sure that the Arduino is a monopolist in...
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How to charge lead-acid batteries?
The situation is that when a beginner buys a 12V battery, he usually finds 12V charger for batteries in the store. However, difficulties come exactly when 6V batteries are bought, and the question is...
View ArticleOpenWeatherMap пример работы
GET #include <WiFi.h> #include <Wire.h> const char* ssid = "SSID"; const char* password = ""; const char * hostDomain = "api.openweathermap.org"; const int hostPort = 80; WiFiClient...
View ArticleЦифровой датчик света и ультрафиолета на Si1145
UV Sensor #include <Wire.h> #include <LiquidCrystal_I2C.h> #include "Adafruit_SI1145.h" Adafruit_SI1145 uv = Adafruit_SI1145(); LiquidCrystal_I2C lcd(0x3F,20,4); void setup() { lcd.init();...
View ArticleESP8266: ThingBoard платформа для сбора и обработки данных
code #include <Wire.h> #include <SPI.h> #include <Adafruit_Sensor.h> #include <Adafruit_BME280.h> #include <PubSubClient.h> #include <ESP8266WiFi.h> #define...
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How To Install Prometheus on Raspberry PI or Orange PI
Prometheus is a leading open-source monitoring solution with alerting functional. By default, Prometetheus export only itself metrics and need aditioanl module for accept more information. You can...
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Raspberry Pi: Webcam Server with Stream Live Video base on Motion
sudo apt-get updatesudo apt-get upgrade sudo raspi-config sudo apt-get install motion sudo nano /etc/motion/motion.conf ... daemon on ... stream_port 8081 ... stream_localhost off ... width 640 ......
View ArticleInstall Docker on a Raspberry Pi 4
Add your new user to the sudo group sudo usermod -aG sudo g1 Update the apt package index & Upgrade all current program package sudo apt-get updatesudo apt-get upgrate Install packages to allow...
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