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Plantduino Greenhouse

Plantduino Greenhouse
UPDATE 7/9/11: The AC power fed relay has been replaced with a DC battery fed relay system as shown in step 10. UPDATE: We have been selected as finalists in the microcontroller contest! Thank you for voting and rating. Thank you also for all the feedback on the safety of out relay system. Hello Everyone! My name is Clover and I am in love with vascular plants and robots. This summer I wanted to combine my two loves of plant science and engineering. I have constructed an automated watering and temperature system. This is my first project using an Arduino so I am using wonderful articles from MAKE and Instructables as very helpful templates.

How ultracapacitors work (and why they fall short) — Cleantech News and Analysis Pompe hydrophore - Pompes Direct POMPES GUINARD LOISIRS est une Société indépendante spécialisée dans la fabrication de pompes centrifuges eau froide et dans la pompe submersible. La marque Guinard se différencie par l’étendue de sa gamme de produits comme les pompes d’arrosage et de surpression pour l’alimentation domestique de la maison, ainsi que les pompes et filtres pour la piscine. L’atout majeur de Pompes Guinard loisirs est sa connaissance dans la technicité de ses produits, ce qui a fait la reconnaissance de la marque sur le marché. LES OUTILS D'AIDE A L'ACHAT Pompes Direct En cours de chargement... Idra 4000 - 100S - groupe hydrophore Débit max : 4,3 m3/h - Pression maxi : 3,3 bars ... Voir Idra 4000 - 100S - groupe hydrophore Débit max : 4,3 m3/h - Pression maxi : 3,3 bars Réservoir à vessie vertical 100 litres ACS Kit d'automatisme pour réservoir Xenajet 4000-20 S - Groupe de surpression Réservoir 20 litres - Garantie 2 ans. Voir Acheter Livraison GRATUITE Voir Voir

Download This is a high-level summary of changes between each release. If you're interested in the detailed changes, take a look at the individual code changes. Jan. 24, 2014 Main release 0.8.7b some schematic parts had reversed connectors Jan. 22, 2014 Dec. 17, 2013 Main release 0.8.5banother handful of styling changesICSP and ICSP-less Arduinosbug fixes:infinite loop at startup for some languagesWelcome View print crashArduino swap crashWindows XP compatibilityNote button incorrectly disabled Dec. 15, 2013 Main release 0.8.4bFritzing gets a facelift! July 26, 2013 Main release 0.8.2b fixes a bug in the Half+ Breadboard part, and a few others. July 25, 2013 Main release 0.8.1b1000 new parts! June 13, 2013 Feb. 25, 2013 Jan. 3, 2013 Oct. 16, 2012 Oct. 9, 2012 Aug. 14, 2012 Main release 0.7.7b connection changes in one view sometimes resulted in wandering or phantom traces in another view resizing a jumper item when there is no pcb caused a crash Aug. 10, 2012 July 2, 2012 April 10, 2012 Main release 0.7.4b

Groupe surpresseur: Surpresseur d'eau de pluie Pour acheminer l'eau d'une cuve à eaux de pluie ou d'un puits vers les points de consommation, il est nécessaire d'avoir un groupe surpresseur dont les éléments principaux sont la pompe, le contact manométrique et le vase d'expansion. groupe supresseur : Obtenez gratuitement des devis ! Pour acheminer l'eau d'une cuve à eaux de pluie ou d'un puits vers les points de consommation, il est nécessaire d'avoir un groupe surpresseur dont les éléments principaux sont la pompe, le contact manométrique et le vase d'expansion. Cet article décrit la plomberie nécessaire et la méthode détaillée pour réaliser ce groupe surpresseur. Composition du groupe surpresseur Le vase d'expansion est un réservoir contenant une vessie d'air sous pression qui permet d'assurer un "tampon de pression" servant à diminuer le nombre d'arrêts/redémarages de la pompe. Procédure Zoom Pour étanchéifier les raccords à visser, la méthode la plus simple est d'utiliser un rouleau de téflon (ci-contre). Zoom Zoom Zoom Zoom 1. Zoom Zoom

Jeri Ellsworth Dot Com Sprinkler Valve Controller « Rayshobby Open-Source Internet-based Sprinkler / Irrigation Timer Order OpenSprinkler is available for purchase at Rayshobby Shop. Choose either a fully assembled product, or a DIY kit (including PCB, components, and enclosure to make your own OpenSprinkler). Mobile Web App Tutorial Firmware 1.8 Video Tutorial Updates OpenSprinkler new mobile app (native version) is now available on all platforms. Overview OpenSprinkler is an open-source Internet / web-based sprinkler timer / controller built upon the Arduino platform. Basic Feature List: Built-in Ethernet controller provides web-based scheduling and monitoring, through either wired or WiFi connection (note: WiFi connection requires a wireless adapter or bridge).Based on ATMEL microcontroller and the open-source Arduino software. Differences with Similar Products: Web-based sprinkler timer is not a new idea. OpenSprinkler’s built-in microcontroller runs water schedules on its own. Additional features: Buy OpenSprinkler from Rayshobby Shop.

cheap-thermocam.tk A watering controller that can be home networked A couple of weeks ago, I published a great little controller module that provided 6 relays able to be controlled from a computer via a network. After I published it, I got to thinking that the same basic design, with a couple of changes could be pressed into service as a garden watering system controller. So, I got to work, modified the design, and here you have it... This specific version of my sprinkler controller obeys some simple rules that have had to be implemented where I live. This system, along with the mandatory replacement of sprinklers for dripper systems has sucesfully reduced the load on the cities limited inland water supply so that more drastic measures were not required. Unfortunately, this system was unable to be implemented on my commercial water controller, it wanted to water on a Monday, or a Wednesday, so I was breaking the law, and subjecting myself to a potential fine every other week... Update: the full source tree for the Kicad project is located here

FT232R is the latest device to be added to FTDI’s range of USB UART interface Integrated Circuit Devices. The FT232R is a USB to serial UART interface with optional clock generator output, and the new FTDIChip-ID™ security dongle feature. In addition, asynchronous and synchronous bit bang interface modes are available. USB to serial designs using the FT232R have been further simplified by fully integrating the external EEPROM, clock circuit and USB resistors onto the device. The FT232R adds two new functions compared with its predecessors, effectively making it a "3-in-1" chip for some application areas. The internally generated clock (6MHz, 12MHz, 24MHz, and 48MHz) can be brought out of the device and used to drive a microcontroller or external logic. The FT232R is available in Pb-free (RoHS compliant) compact 28-Lead SSOP and QFN-32 packages. Press releases, articles and web links related to the FT232R can be found here. A frequently asked questions page has been created here.

Arrosage de plantes ayant des besoins différents Jean-Philippe LEFEVRE habitant en Ile de France : J'ai relié tout un réseau de goutteurs Gardena (principalement du 2 litres/h) à un seul programmateur. Le réseau arrose des végétaux très hétérogènes: un massif de Camélias + Hortensias + Bruyères, des rosiers, des conifères, une haie de troènes, un érable du japon, des clématites, des lonicera, une parcelle de gazon (avec des micro-asperseurs de 2 m de portée), ainsi que quelques potées. Ces végétaux sont mélangés sur une petite surface d'environ 100 M2 et je souhaite éviter d'avoir 2 réseaux spécialisés par type de végétaux (ce qui implique la même durée d'arrosage pour tous ces végétaux et d'apporter d'éventuelles modulations avec des goutteurs variables). Quel est votre conseil ? Nicolas d'Arro Services Lire aussi Débit et volume pour un arrosage automatiqueUne question de Paul GARCIA du Loiret J'envisage de faire un arrosage automatique. Nos partenaires marchands vous proposent ça se passe sur le forum...

Intervall Timer for Nikon und Canon DSLR v2 Thursday, 14 May 2009 15:19 Achim Sack Better and cheaper than the first version of the interval timer: Timelapse for Nikon Canon DSLR and (new) Pentax Features: No power supply needed: The circuit "steals" in the operating current (only 10µA at 5V and 2.5µA at 3.3V) from the signal lines of the cameraInterval adjustable from 0.4 seconds to about 18 minutesNo controls, setting of the intervall via "teach-in" from the cameraUltra-portable: the circuitry fits into the housing of a 2.5mm stereo plugComponent cost: 87 ct (July 2010) Component list: PIC10F222 microcontroller SOT23-6BAR43C Dual diode common kathode SOT2322µF capacitor 08053.5mm or 2.5mm stereo plugPCB or magnet wire and a steady hand Schematic I prepared a short tutorial on how to DIY printed circuit boards. The pad in the lower left corner is the connection for GND, and is connected to the shielding of the plug. Here you can see the assembled circuit: Obviously all the magic happens in the microcontroller (µC). Revision history

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