Solder the amplifier circuit, dead bug style.Solder the speaker output of the Bluetooth headset to the 100 Ohm resistor. Cut the heat shrink tube to cover,Solder the resistor now to pin 2 of the TransistorSolder pin 3 of the Transistor to the Power connection...
Assemble the badgebundle your wiring and place it into your 3D printed shell. Note that you might need to dremel the back of the 3D printed shell in order to adjust it make it snug.Test to make sure you have communication, then use a glue gun to set...
Greetings fellow Enthusiasts Let me introduce myself. I'm Bones MacGyver. I like to make sparks.I'm going to do my best to help out the community with their battery woes.By no means am I a battery expert. But I have used and abused MANY Ni-Cd cells (and...
Disassemble PS2 Controller. Remove vibration motors (this is where the AVR / XBee will reside). Cut the controller cable which plugs into the actual console; this is no longer needed (depending on the layout inside the controller, you may...
PLEASE NOTE: Before you dive right in and assemble your Wave shield, there are a few things you will need to take note of: Make sure that you use the 'Stacking headers' on your wave shield. It will be in the middle of the stack so that...
Now that you have gotten some of the parts, and hopefully stocked your parts bins and caused some carnage in the process, we are ready to proceed. This is the end goal of this hullabaloo:You will wind two large inductors using the cores you salvaged...
Winding the inductors is easier than you might think! I used about 4 feet of 18GA Magnet wire to wind the inductors for this particular power supply. Each inductor has ~30 turns on it for an inductance of about 90uH. If you don't have...
Now that the PSU is done, Arguably the most difficult part, the rest is pretty easy. There are two major components that need to be built now: The control circuit for the HV psu, and the Hand sensor.These are the last two critical custom...
In this step, how the Arduino shield stack gets assembled, and how to wire your wave shield will be discussed. If you remember the note from the top in step 1, You hopefully used stacking headers to build your wave shield. If you didn't,...
First, here is the block diagram:You'll note that there are two relays in this circuit. These are used to connect the HV output to the hand electrode, and turn on the 12V supply to the Amp and HV power supply. You can spider wire them in...
Cannon code- #include "Servo.h" // include the servo library Servo armServo; // servo to raise the arm Servo cannonServo; // servo to recoil cannon // these constants won't change: const int triggerSensor = 1; // the sensor is connected to analog pin...