Saturday, January 24, 2015

Alternative way of charging a nano drone (CX10) battery

The battery charger mini drone CX10 is so simple that could compromise the battery capacity of about 10 refills. The cause of this problem is the excess current provided by the USB port (about 500mA). The CX10 battery is 100mAh, so when injecting 500mA to load is the equivalent of a 5C rate. To ensure at least the 2000 refills of a standard Lipo battery should be charged at a 1C rate or less. In this case the maximum current that can be injected is 100mA. Using a imax b6 charger configured with a 0.1A rate I managed to inject 117mAh. The battery that was labeled with 100mAh.

Thursday, January 22, 2015

Chegou ESP8266 - WiFi AP / STA / P2P

Depois de 86 dias.
ESP8266 - WiFi AP / STA/ P2P

Chegou o frame F450

Demorou 74 dias para chegar...
F450 (45 cm) , Ardrone (35 cm) , CX10 (4 cm) 

Thursday, January 15, 2015

Chegou o CX10 - mini drone de 4 cm

Mini drone de 4 cm. Pacote já vem com controle de 4 canais e 16 hélices de reposição.
Com bateria lipo de uma célula e 100 mAh dá para voar por cerca de 9 minutos.