Domotique. Bonjour, Cela fait quelques temps que je passe voir ce forum pour prendre de l'inspiration pour mon propre projet de domotique.
Mon projet est un peu particulier et je ne pense pas en avoir vu de similaires sur ce forum : je cherche à automatiser les différents éléments de la maison pour économiser l'énergie. Ma maison est déjà construite dans ce sens (bioclimatique) avec comme seul moyen de chauffage un poële à granulés, une VMCDF, un puits canadien etc... Bref rien de bien sexy comparé aux projets multimédia et autres sons et lumières des plus bels effets Mon projet ne va pas dans ce sens et les architectures que j'ai pu voir reposent a priori vers pas mal d'utilisation multidmédia (musique, vidéo, internet, lumières etc...) Pour ces quelques raisons parmi d'autres, je suis parti sur l'architecture suivante : Architecture centralisée.
SERVEUR :Sheevaplug (OS Linux)Jeelink (E/R 433-869MHz) a court terme A moyen/long termes:pilotage des VR coté sud (apport solaire passif = chauffage. Energy monitoring. Open-source energy monitoring system is being developed.
This is a project to develop and build open-source energy monitoring, control and analysis tools for energy efficiency and distributed renewable microgeneration. The design uses the Arduino to read pulse signals from the utility meter to get information about overall consumption. It also uses current transformers to read consumption details from independent lines, and temperature sensors to get temperature readings. The information will be displayed on a wireless graphic LCD display, or accessed from a internet connection provided by the Ethernet or WiFi. Arduino voice. RFID porte d'entrée.
Arduino Pro Micro. Sku: DEV-10999 Here at SparkFun, we refuse to leave 'good enough' alone.
That's why we're adding to our line-up of Arduino-compatible microcontrollers once more! The Pro Micro is similar to the Pro Mini except with an ATmega32U4 on board. The USB transceiver inside the 32U4 allows us to add USB connectivity on-board and do away with bulky external USB interface. This tiny little board does all of the neat-o Arduino tricks that you're familiar with: 4 channels of 10-bit ADC, 5 PWM pins, 12 DIOs as well as hardware serial connections Rx and Tx. This is the 3.3V version so, as always, keep in mind the limits of system voltage and so forth. Note: This board uses a modified version of what's known as the "diskloader" bootloader. Features ATMega 32U4 running at 3.3V/8MHzOn-Board micro-USB connector for programming4 x 10-bit ADC pins12 x Digital I/Os (5 are PWM capable)Rx and Tx Hardware Serial ConnectionsOur Smallest Arduino-Compatible Board Yet!
Documents. 2.4G MHz RF RFM70. J h min s jour heure heures.
Rfm70. RFM70 ist ein billiger (3.5 bis 4 Euro) Sender/Empfänger, der im 2.4GHz Band arbeitet Datenblatt Features: 2400-2483.5 MHz ISM band operation Support 1 and 2 Mbps air data rate Programmable output power (-40dBm to 5dBm) Low power consumption Variable payload length from 1 to 32bytes Automatic packet processing 6 data pipes for 1:6 star networks 1.9V to 3.6V power supply Control Signals up to 5V 4-pin SPI interface with maximum 8 MHz clock rate DIP-8pin and SMD-8pin Package Beispielcode (Original auf ) Sender Empfänger. Sleeping Arduino. Ethernet PoE. Temperature sensor. 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. It has an operating temperature range of -55°C to +125°C and is accurate to ±0.5°C over the range of -10°C to +85°C. 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. Temperature humidity sensor. SHT10. Touch screen.
Installation de chauffage. Installation électrique.