ble-rc | Control RC cars from your SmartPhone

 by   drme Java Version: Current License: No License

kandi X-RAY | ble-rc Summary

kandi X-RAY | ble-rc Summary

ble-rc is a Java library typically used in Internet of Things (IoT), Raspberry Pi, Arduino applications. ble-rc has no vulnerabilities and it has low support. However ble-rc has 13 bugs and it build file is not available. You can download it from GitHub.

Radio controlled cars come with some big radio remotes for controlling them. Those remotes are not really convenient to carry especially then the car model is 1:28 or so, remote is 3-4 times bigger than actual car. Also, each car has its remote, so if we have several cars we have to have several remotes. So let’s build our own remote – use Smartphone for controlling the cars. In addition, we can use 1 Smartphone to control all cars. The car will provide some API for making more interesting controlling – like automated driving.

            kandi-support Support

              ble-rc has a low active ecosystem.
              It has 29 star(s) with 11 fork(s). There are 8 watchers for this library.
              It had no major release in the last 6 months.
              There are 1 open issues and 0 have been closed. On average issues are closed in 2288 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of ble-rc is current.

            kandi-Quality Quality

              ble-rc has 13 bugs (0 blocker, 0 critical, 13 major, 0 minor) and 888 code smells.

            kandi-Security Security

              ble-rc has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              ble-rc code analysis shows 0 unresolved vulnerabilities.
              There are 23 security hotspots that need review.

            kandi-License License

              ble-rc does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              ble-rc releases are not available. You will need to build from source code and install.
              ble-rc has no build file. You will be need to create the build yourself to build the component from source.
              Installation instructions are available. Examples and code snippets are not available.
              ble-rc saves you 3616 person hours of effort in developing the same functionality from scratch.
              It has 7729 lines of code, 453 functions and 137 files.
              It has high code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed ble-rc and discovered the below as its top functions. This is intended to give you an instant insight into ble-rc implemented functionality, and help decide if they suit your requirements.
            • Set the thumb view
            • Update the Controllers
            • Updates the title
            • Set the main activity
            • Method called when a menu item is selected
            • Displays an alert dialog
            • Connect the device characteristics
            • Connect to the specified Gatt Gatt
            • Parse a scan record
            • Returns a DeviceType based on an ID
            • Connects to WiFi
            • Called when a list item is clicked
            • Enable or disable notifications of this characteristic
            • Starts the continuous Controllers
            • Override this method to handle the options item selection
            • Handle a touch event
            • Start update image
            • Initialize Android Browser
            • Get View
            • Called when a menu item is selected
            • Connect to the mobile device
            • Initializes the FirmwareFileSelect
            • Initializes the options menu
            • Handle a sensor changed event
            • Draws the arrow
            • Setup the progress bar
            Get all kandi verified functions for this library.

            ble-rc Key Features

            No Key Features are available at this moment for ble-rc.

            ble-rc Examples and Code Snippets

            No Code Snippets are available at this moment for ble-rc.

            Community Discussions

            Trending Discussions on Internet of Things (IoT)


            Display data from two json files in react native
            Asked 2020-May-17 at 23:55

            I have js files Dashboard and Adverts. I managed to get Dashboard to list the information in one json file (advertisers), but when clicking on an advertiser I want it to navigate to a separate page that will display some data (Say title and text) from the second json file (productadverts). I can't get it to work. Below is the code for the Dashboard and next for Adverts. Then the json files



            Answered 2020-May-17 at 23:55

            The new object to get params in React Navigation 5 is:


            Community Discussions, Code Snippets contain sources that include Stack Exchange Network


            No vulnerabilities reported

            Install ble-rc

            The simple RC car usually contains one brushed motor for rear wheels driving and one bushed motor for its steering. The driving is limited to the full speed backward and full speed forward. The steering is limited as well, the motor can turn wheels to the left or to the right at the maximum angle, and there are no intermediate driving positions besides centre value. Also then the wheels are turned to some side the motor is stalled, as it keeps turning to the desired position but some gears prevent it from going in that direction – thus motor stalls and gets very warm. In other cars, steering is controlled using magnets – each front wheel is connected to the magnet which attracts the centre knob of the steering mechanism then the voltage is applied to the steering magnet, so if we want to make a left turn, we apply voltage to the left magnet, and if we want to make a right turn, we apply voltage to the right magnet. Some cars also has built-in lights, what’s strange that those lights are not controllable, but just light up than you go forward or backwards. And finally the car contains some control board that accepts commands from the remote control pad and drives motors, lights, and steering magnets. This board consists of a receiver module and a h-bridge for driving motors (usually just a couple of transistors or FETs are used to make a h-bridge instead of a h-bridge chip) and some transistors for controlling steering magnets or lights.
            Checkout solution from the github (url)
            Manufacture PCB (using fritzing file, and oshpark or friztizng service)
            Build Bluetooth control board firmware and flash it.
            Assemble the board.
            Install the board in the car.
            Load app into the iPhone.
            Controllable by a smartphone instead of a remote controller.
            Several cars can be controlled by the same smartphone (not at once).
            Adjustable driving speed.
            Individually controllable lights (if available).
            Adjustable steering (if possible depending on steering mechanism setup).


            Car does not start – check if batteries are installed, check if power wires are connected to the swich, check if power connector to the board is not reversed.Car goes backwards instead of forward – reverse motor connector.Car turns to the left instead of right – check if magnets wires are soldered to correct pads (just reverse them).Steering does not work – check if two power wires from the magnets are together soldered to the VCC pad.
            Find more information at:

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            gh repo clone drme/ble-rc

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