Flight Controller parts
Comes with 10-SH cable.The PPM Encoder v2.0 plugs into the PWM servo output ports of any R/C receiver and encodes them into a PPM pulse suitable for many autopilots (e.g. PX4FMU). Modifications to the R/C receiver are not necessary.The whole project is based around the ATMEL ATMEGA328p AVR processor and all timing is done within interrupts so accuracy and stability is optimized.Firmware is free and was created by John Arne and Olivier Adler.The design of the PPM Encoder is based on the Paperazzi PPM Encoder.Important Note: The firmware comes pre-configured to read 8 Channels. In case you would like to change the settings of the PPM encoder to invert the PPM signal and change the fail safe pre-defined values you will need an AVR ISP programmer in order to reprogram it.
Use this to get the battery voltage to you mega/mwc boads.
inline resistors with jst plug/
Buzzer with wire
Now change the pin used for the buzzer toggle in def.h. This can be done several ways but this works. Add the three lines in bold and then comment out the other three linesLearn More
/************************** all the Mega types ***********************************/
#define LEDPIN_PINMODE pinMode (13, OUTPUT);pinMode (30, OUTPUT);
#define LEDPIN_TOGGLE PINB |= (1<<7); PINC |= (1<<7);
#define LEDPIN_ON PORTB |= (1<<7); PORTC |= (1<<7);
#define LEDPIN_OFF PORTB &= ~(1<<7);PORTC &= ~(1<<7);
// #define BUZZERPIN_PINMODE pinMode (32, OUTPUT);
#define BUZZERPIN_PINMODE DDRH |= (1<<5) ;
#define BUZZERPIN_ON PORTH |= (1<<5);
#define BUZZERPIN_OFF PORTH &= ~(1<<5);
#if defined PILOTLAMP
#define PL_PIN_ON PORTC |= 1<<5;
#define PL_PIN_OFF PORTC &= ~(1<<5);
// #define BUZZERPIN_ON PORTC |= 1<<5;
// #define BUZZERPIN_OFF PORTC &= ~(1<<5);
This is the case for the 2.5.5 system. It's designed to keep your electronics safe while looking great at the same time!Learn More
The new enclosure is made of black translucent ABS plastic. It protects your electronics while allowing access to all pins and connectors. The inside of the enclosure is lined with ESD safe open cell foam to ensure the barometric pressure sensor is surrounded by static air and prevent unwanted readings due to airflow over the sensor. The screws that secure the enclosure have been moved to the top for ease of use.
Regular Price:$7.00$7.00There are 4 pins out of the module : VCC , Trig, Echo, GND . So it's a very easy interface for controller to use it ranging. The all process is : pull the Trig pin to high level for more than 10us impulse , the module start ranging ; finish ranging , If you find an object in front , Echo pin will be high level , and based on the different distance,it will take the different duration of high level. So we can calculated the distance easily :
Distance = ((Duration of high level)*(Sonic :340m/s))/2 Learn More