Remotely turn on or off up to 8 devicesDesigned by NightFire Electronics LLC in United States of America
This is a KIT designed to be used with any Android cell phone that has Bluetooth capability. You will be able to remotely turn on or off up to 8 devices via Open Collector outputs, such as a light,...Read More…
This is a KIT designed to be used with any Android cell phone that has Bluetooth capability.
You will be able to remotely turn on or off up to 8 devices via Open Collector outputs, such as a light, an alarm, a motor, a radio, etc. This also has many industrial uses. You will be able to do this with your cell phone. How cool is that?
An Open Collector output is a circuit that uses a transistor as the driver and has the transistor's Collector pin available to the user. This allows you to control items with different voltages at the same time. This is great for turning on relays, applying a ground to an input of a controller, etc.
This PCB has a pre-programmed Atmega328p designed to accept an Android Bluetooth App to control the outputs. This means, that from your cell-phone, you can control (turn on or off) up to 8 different devices.
It contains an Atmega328p on a socket, a 2-position DIP switch for additional software options, 8 Transistor drivers which each rated for 2 amps. The Transistor drivers are TIP31C.
It also has room for an HC05 Bluetooth module which is wired to D2 & D3 which frees up RX0 & TX0. Use the software. Serial library to control it. This frees up RX0 & TX0 so you can develop your program even better. This kit does NOT come with a Bluetooth HC05 module. It is offered as an option for those of you that have your own HC05 module.
It has an on-board 5v voltage regulator. The input voltage can be anywhere from 7.5vdc to 15vdc. If you need a higher input voltage, change the three aluminum caps for a higher voltage rating.
There are four mounting holes. The PCB is 2.75" x 2.20", FR-4 expoxy glass, 0.062" which is double-sided, Plated Thru-Holes.
It was designed to work with an Android App to communicate with the Atmega328p. It is offered as a kit, or as a fully Built & Tested unit.
Contact us for custom programs for this unit.
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United States Postal Service: Standard US Mail with Delivery Confirmation
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