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SBESolarTech | Versapak Smart Charger Mark II

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Versapak Smart Charger Mark II. A couple of years ago I wrote an article. For Nuts and Volts magazine (which they published in Servo, a sister publication) on rebuilding the dumb little chargers for Versapak batteries into "smart" chargers. I then sold circuit boards and kits to people. Who were interested building them. They sold pretty slow, in fact I still have a bunch of the boards. Then a couple of things happened:. 1) the manufacture of the chip I used in the design stopped making those chips.

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SBESolarTech | Home

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Raspberry Pi expansion board data logger stove controller. A Digital Remote Control kit for the MK3.1 Digital Trackers. A method of keeping dogs away from chickens (and other things). A digital timer to open and close doors and shade cloth for greenhouses. A "reboot" of my analog openers. For controlling the tempurature in a greenhouse. Mark 3.1 Digital Tracker. This is a light weight acrylic dome jar with a custom 3D printed base to mount my trackers. Versapak Smart Charger Mark II. This is a remote sen...

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SBESolarTech | Digital Open-Close Timer

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Digital Open-Close Timer. This is used to control an actuator or small DC motor based system to open and close things once a day as a specific time. I use it to open and close the door to my chicken coop. The guy who suggested the product uses to to pull a shade cloth down over his greenhouse to black it out. Here is a video. He does this to control the flowering of the plants he grows in there. I.E, to fool them into thinking that it is always the blooming and budding season. Standard $110.00 USD.

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SBESolarTech | 12V High Power Tracker

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This solar tracking controller will drive a motor to position anything you want to follow the sun on a single axis. It can be used to position solar cells, a reflector to heat water, or anything else. Most people use these for photo-voltaic arrays, but some customers also use them for thermal reflectors, or even solar ovens. Two of these can be connected to make a two axis tracker. For a two axis configuration, you will need two control boards, and if you want remote sensing, two remote sensors. Note tha...

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SBESolarTech | 24V Analog Tracker

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Http:/ www.beam-wiki.org/wiki/Using Limit Switches. Solid state, no relays to wear out. Controller has indicator LED's to let your know when the sensors have tripped. These can easily be wired for manual tracking with a couple of switches. I will include instructions on how to do this with your purchase. USPS Shipping costs are added to your order in paypal and are displayed during checkout. Efficiency and Sun Angle.

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SBESolarTech | Raspberry Pi Device Data Collector

http://www.spellingbusiness.com/rpidc.html

Raspberry Pi Data Collector. This is a plug-in board for the Raspberry Pi boards. As of March 2015 this board works on all current versions of the Raspberry Pi, it comes with the 2X20 header for the newer Pi boards soldered on. If you want to use it with the older boards you need to simply install the 2X13 header (included) between this expansion board and the older Pi. This board is used to collect data from various sensors and to turn things on and off based on that data. Solar water heater controller.

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SBESolarTech | Solid State Solar Tracker Remote Sensor

http://www.spellingbusiness.com/remotesensors-digital.html

Solid State Solar Tracker Remote Sensor. This is a remote sensor for the digital tracker boards I sell, see my the other items in my store below. These will not work with the Analog trackers. These will plug directly into the tracker boards I sell. This remote sensor comes with three feet of wire connected to it. The wire can be extended if needed. USPS Shipping costs are added to your order in paypal and are displayed during checkout. 3ft of wire $10.00 USD. 10ft of wire $16.00 USD.

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SBESolarTech | Temperature Probe

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Remote Temperature Probe 10mV/C. This is a remote temperature probe cased and potted, puts out 10mV per decree C. Works with the differential thermostat and the thermostatic opener in my store below. I will combine shipping if you purchase this with one of those. You will need to extend this with piece of wire to whatever length you need. USPS Shipping costs are added to your order in paypal and are displayed during checkout. Efficiency and Sun Angle.

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SBESolarTech | Chicken Shield Radio Fence Transmitter

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Chicken Shield Radio Fence Transmitter. This is an idea I had (patent pending) for a portable transmitter to activate the radio fence collars on my dogs. The problem was the dogs had a taste for chickens. And I like to have chickens. My daughter suggested I use the radio fence collars the dogs already wore and put transmitters on the chickens. on the face of it, impossible, it would drain the battery way to quickly. However, I built it anyway. Efficiency and Sun Angle.