Servo connector (“female”) dimensions are 7.85mm x 2.42mm for JR-style (without the “notch”).
Male servo connector (with the pins inside connector) outside dimensions are 9.17mm x 4.08mm.
Servo connector (“female”) dimensions are 7.85mm x 2.42mm for JR-style (without the “notch”).
Male servo connector (with the pins inside connector) outside dimensions are 9.17mm x 4.08mm.
Buzzled how NRPN commands work at midi?
For example Analog Four sends oscillator 1 tune/finetune in following manner (raw midi bytes), all values are decimal:
[packet on 3 bytes:] 184 99 1
[packet on 3 bytes:] 184 98 0
[packet on 3 bytes:] 184 6 38
[packet on 3 bytes:] 184 38 64
As you can see we got four CC commands in a row. This is a screenshot from Analog Four manual:
The value 184 is CC command for midi channel 9. Then follows the command. There are four different commands:
99 – describe the MSB “register”
98 – describe the LBS “register”
6 – set MSB value
38 – set LSB value
So the actual values are after the bytes 6 and 38 in LSB + MSB format.
See also http://en.wikipedia.org/wiki/NRPN
Quadcopter pins:
front left front right Arduino=3 Arduino=10 PD3 PB2 Mong: 3 Mong=10 rear left rear right Arduino=11 Arduino=9 PB3 PB1 Mong: MOSI Mong=9
When programming pins facing forwards:
#define GYRO_ORIENTATION(X, Y, Z) {imu.gyroADC[PITCH] = -Y; imu.gyroADC[ROLL] = -X; imu.gyroADC[YAW] = -Z;} #define ACC_ORIENTATION(Y, X, Z) {imu.accADC[PITCH] = Y; imu.accADC[ROLL] = -X; imu.accADC[YAW] = Z;} #define MAG_ORIENTATION(X, Y, Z) {imu.magADC[PITCH] = -X; imu.magADC[ROLL] = Y; imu.magADC[YAW] = -Z;}
Self measured: “male” connector outside dimensions are 15.57mm x 8.04mm.
Dimension :
Female side : L 20mm x W 15mm x H 8mm
Male side : L 20mm x W 15mm x H 8mm
Total Length when conneted together : L 33mm
Source: Hobbyking.
1) Get the HIDUINO code from: https://github.com/ddiakopoulos/hiduino
2) Get the MIDI library for Arduino at http://sourceforge.net/projects/arduinomidilib/
3) Program the 16u2 chip with ICSP programmer:
../bin/avrdude -C avrdude.conf -c avrispmkII -p m16u2 -P usb -U flash:w:/Users/jouni/Downloads/hiduino-master/Compiled\ Firmwares/HIDUINO_MIDI.hex
To RECOVER I wrote on OS X:
cd /Applications/Arduino.app/Contents/Resources/Java/hardware/arduino/sam/firmwares/atmega16u2
/Applications/Arduino.app/Contents/Resources/Java/hardware/tools/avr/bin/avrdude -C /Applications/Arduino.app/Contents/Resources/Java/hardware/tools/avr/etc/avrdude.conf -c usbasp -p m16u2 -U flash:w:Arduino-DUE-usbserial.hex
4) Edit the arduino midi library file MIDI.h and comment row sayin “typedef uint16_t word;” to get rid off compiler error (if occurs).
5) Upload for example the following code to Due:
#include <MIDI.h> /* Basic I/O MIDI tutorial by Franky 28/07/2009 */ #define LED 13 // LED pin on Arduino board void setup() { pinMode(LED, OUTPUT); MIDI.begin(4); // Launch MIDI with default options // input channel is set to 4 } void loop() { digitalWrite(LED,HIGH); // Blink the LED MIDI.sendNoteOn(42,127,1); // Send a Note (pitch 42, velo 127 on channel 1) delay(1000); // Wait for a second MIDI.sendNoteOff(42,0,1); // Stop the note digitalWrite(LED,LOW); } #include <MIDI.h>/* Basic I/O MIDI tutorial by Franky 28/07/2009*/ #define LED 13 // LED pin on Arduino board void setup() { pinMode(LED, OUTPUT); MIDI.begin(4); // Launch MIDI with default options // input channel is set to 4} void loop() { digitalWrite(LED,HIGH); // Blink the LED MIDI.sendNoteOn(42,127,1); // Send a Note (pitch 42, velo 127 on channel 1) delay(1000); // Wait for a second MIDI.sendNoteOff(42,0,1); // Stop the note digitalWrite(LED,LOW); }
Here you can find Cura quickprint default settings / presets:
High quality print: Layer height: 0.06 mm Walls: 0.8 mm, Fill: 20%
Normal quality print: Layer height: 0.1 mm Walls: 0.8 mm, Fill: 20%
Fast low level quality: Layer height: 0.2 mm Walls: 1 mm, Fill: 10%
All settings in the source code of Cura https://github.com/daid/Cura/blob/SteamEngine/Cura/gui/simpleMode.py