Difference between revisions of "Quadcopter"
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*On-board low-energy radio@1mW based on the nRF24L01+ chip. | *On-board low-energy radio@1mW based on the nRF24L01+ chip. | ||
== Features == | == Features == | ||
| − | Small and lightweight, around 19g and about 90mm motor to motor | + | *Small and lightweight, around 19g and about 90mm motor to motor |
| − | Flight time up to 7 minutes with standard 170mAh Li-Po battery | + | *Flight time up to 7 minutes with standard 170mAh Li-Po battery |
| − | Standard micro-USB connector for charging which takes ~20min for the stock 170mAh Li-Po battery | + | *Standard micro-USB connector for charging which takes ~20min for the stock 170mAh Li-Po battery |
| − | Up to 80m range (environment dependent) when using the Crazyradio USB dongle | + | *Up to 80m range (environment dependent) when using the Crazyradio USB dongle |
| − | 4-layer low noise PCB design with separate voltage regulators for digital and analog supply | + | *4-layer low noise PCB design with separate voltage regulators for digital and analog supply |
== Usage == | == Usage == | ||
Revision as of 06:13, 13 November 2013
1 Introduction 2 Hardware Specification 3 Features 4 Usage 5 How to buy
Introduction
The Crazyflie is a tiny quadcopter often referred to as a nano-quad, built using the PCB itself as the frame. Developed solely by open source tools and designed with development in mind. E.g. we choose 0603 components (resistors & caps) over 0402 to make it easier to replace components. The voltage regulators are adjustable which makes it possible to change the digital and analog supply voltages simply by changing a couple of resistors.
Hardware Specification
- Powerful 32 bit MCU: STM32F103CB @ 72 MHz (128kb flash, 20kb RAM)
- 3-axis high-performance MEMs gyros with 3-axis accelerometer: Invensense MPU-6050
- Available footprints to manually solder magnetometer HMC5883L/HMC5983 or/and barometer MS5611 (Mounted on the 10-DOF version)
- Expansion header 2×10 pins 1.27mm (0.05”) pitch including power, I2C/UART, SPI/ADC. Header also contains ARM Cortex 10-pin JTAG (header not included)
- On-board low-energy radio@1mW based on the nRF24L01+ chip.
Features
- Small and lightweight, around 19g and about 90mm motor to motor
- Flight time up to 7 minutes with standard 170mAh Li-Po battery
- Standard micro-USB connector for charging which takes ~20min for the stock 170mAh Li-Po battery
- Up to 80m range (environment dependent) when using the Crazyradio USB dongle
- 4-layer low noise PCB design with separate voltage regulators for digital and analog supply
