PC Mouse Made With Arduino Uno and Joystick 6 Steps. The setup of the Uno can be seen in the materials picture, and heres the instructions Connect the five female to female wires to the pins of the joystick module. Now, connect five male to male wires into the ends of the female wires and connect them to the Arduino in this way 1. The Ground on the joystick to Arduino Gnd. The 5. V on the joystick to Arduino 5. V3. The UPx on the joystick to A0 on the Arduino. The UPy on the joystick to A1. QFCFPzY2dU/URmtzMPOsgI/AAAAAAAAJfo/GJDW1M8DEfM/s1600/Capture.PNG' alt='Java Rxtx Usb Serial Driver' title='Java Rxtx Usb Serial Driver' />Ham Radio Software on Centos Linux Configuring multitudes of Amateur HAM Radio software for Centos6 Centos5 Linux. Projects Using Teensy This old page is no longer updated. We now show projects on the home page and blog. More Teensy projects can be seen on Hackster. Teensy section. The interior of a 3D MEMS Gyroscope Sensor is intricate and tiny this structure is only about 0. My last two blog entries discussed demonstrations of. The SW pin the digital click switch to digital pin 7 on the Arduino. Programmable RC Car How To Guide. Programmable RC Car How To Guide August 2. Introduction This Programmable RC Car is a modified 9 toy bought online. Complex control sequences can be programmed or it can be controlled using the keyboard or gamepad. This guide will show you how to build one yourself This is an excellent beginner electronics project with some soldering required. All software and hardware schematics are open source. The software is written in Java and runs on Mac, Windows, and Linux. This project uses an Arduino via USB. A similar project I completed in 2. PC parallel port. Software RC Controller GUIClicking on the Serial Port text box will open a selection dialog which lists all detected serial ports. The Arduino UNO lists itself as a usb modem as shown above on Mac. Programming a Control Sequencesequence. Programmable Sequence File. FF Forward, FR Forward Right, BB Backward, etc. Invalid Directions FB, LR. Direction, lt Speed Range 0 2. Duration in Milliseconds. Ex FF, 2. 55, 1. Drives forward at full speed 2. The file sequence. Complex control sequences can be programmed using the syntax shown above. Lines that start with are comments. Arduino Codearduinoprogrammablerc. This code receives data from the Arduinos serial port, processes it, and controls the Arduinos pins to drive the RC car. Download. Git. Hub Repo. The source code is well commented and should be easy to undertand. Farmville 2 Building Materials Hack. The Git. Hub repo contains source code and compiled binaries. Some Software Details. The cross platform RXTX Comm library is used for serial port detection and communication. The GUI sends commands to the Arduino through through the serial port, which intereprets the commands and controls the RC car. Loading Arduino Code. See this getting started guide for how to load the code onto an Arduino board. Speed Control Pulse Width Modulation PWMSpeed control is achieved using PWM. This basically simulates pressing the buttons really fast, but varying the ratio of the on and off button state to modulate speed. Hardware Parts Required. RC CarArduino model UNO usedULN2. A ICDIP Chip Socket. Solder Board. Male 0. Header 8 pinFemale 0. Header 8 pinTotal USDhis project can be completed using any RC car that has a remote with 4 directional controls. Note. You will also need a few wires, solder and optionally zipties. I also recommend buying a few extra of the cheap components above in case any are damaged during project construction. Tools Required Soldering Iron Multimeter Screw Driver Optional wire stripper, wire cutter, hot glue gun. How To Guide. Step 1 Disassemble the Remote. There are a few screws to remove. One of them is in the battery compartment. Step 2 Remove PCBYoull need to de solder the battery connection wires to remove the PCB from the remotes plastic case. Remove the screws holding in the PCB and it should come away freely. Step 3 Solder Wires to Remote PCBSolder 2 wires to where the battery connections meet the PCB. I chose white for 3. V and black for GND. Next, solder 1 wire to each button location. Youll have to find the right pad to solder to. You can determine which pad is correct by testing pads nearunderneath the physical button switches seen on the other side of the PCB. When the button is pressed, the correct pad will be connected to GND through the switch. Mac Os X 10.4 Tiger Cd on this page. By using a multimeters resistence setting or its continuity mode, you can determine which pads get connected to GND on the button press. You should have 6 wires connected to your PCB. This is the most difficult part of this project. Step 4 Build the Circuit and TestNote. The Arduinos 3. V is close enough to the remotes 3. V batteries that we wont bother with voltage regulation. This schematic was created using Upverter a great and free online tool for building open source hardware. Feel free to fork and improve the design You should have the Arduino code loaded on to your board. If not, scroll up to the software section and complete that step. Build the circuit as shown above. Make sure the RC car is charged and will move when you push a button on the remote. If it doesnt, check that your circuit has power. Run the software and GOAfter launching the software and selecting your serial port, you should be able to drive the car using the computer. Step 4 Start to Assemble the Arduino Shield. Place the header connectors in the black Arduino connectors and solder in place as shown. Insert the chip socket roughly in the middle of the board and solder it in place as shown. Tip. Use a chip socket when using an integrated circuit IC in a prototyping design. This saves lots of time in the event that the IC is damaged or doesnt work as expected. Step 5 Solder Chip Arduino Connections. Solder the chip to Arduino connections as listed below and shown above. Step 6 Wire Up the Cable. Solder 4 long wires 2. UNL2. 80. 3A IC. Solder 2 long power wires as shown above. This is a good time to re test your circuit and ensure that all connections have been made correctly. You can make the clean up cable wires with zipties as shown above. Step 7 Solder Male Connector. Tip. Tinning the wires and connector pins as shown above makes soldering to connectors easier. The order of the of the wires from right to left is 3. V white, GND black, Arduino Pins 9 blue, 1. Step 8 Re assemble the Remote. Place the PCB back in the remote case, re solder the battery connection wires, and secure the PCB with the screws removed earlier. Fully re assemble the rest of the remote. This is a good time to re test your circuit to ensure no connections have come loose. Tip. I removed some plastic from the inside of the case to allow more space for the wires to exit the remote. Also, the unmodified remote had a plastic cover covering the charging port that I did not reuse when reassembling the remote. Step 9 Assemble Female Connector. Following the same procedure outlined in Step 7, cut the wires to length and solder them to the female connector. I used hot glue to attach the connector to the remote case. The wire ordering shown in the right picture is from left to right is 3. V white, GND black, Forward Switch blue, Backward Switch blue, Left Switch blue, and Right Switch blue. Step 1. 0 Plug In and Go Plug in your shield cable to your remotes connector, plug in your USB Arduino, fire up the software, and GO Questions or Comments Comment below or contact me at. Warning mysqlconnect Access denied for user jbproj. YES in homejbproj. I cannot connect to the database because Access denied for user jbproj.