Name/Value | Count | Refs | Description |
---|---|---|---|
Chips | |||
STM32F103R | 1 | U1 | stm32f103rbt6 is the best option. See Microcontroller |
HC-05/06 | 1 | P7 | [[HC-05?]] is the best option, but you can also use HC-06 or even HM-10 |
LTC3566 | 1 | D2 | |
LTC2942-1 | 1 | U2 | Measure battery life |
Optional Chips | |||
BMP085 | 1 | U3 | Barometric Pressure Sensor |
HMC5883L | 1 | U4 | 3-Axis Digital Compass |
MPU6050 | 1 | U5 | Triple Axis Accelerometer and Gyro |
Oscillators | |||
32.768(MS3V-T1R) | 1 | X1 | |
8 mHz | 1 | X2 | Optional, STM32F103R can work on internal 8mHz oscillator |
Resistors (All SMD 0603 type) | |||
27R | 2 | R31 R32 | |
300R | 8 | R19 R16 R17 R18 R20 R25 R28 R29 | |
2k | 1 | R10 | |
3.01k | 1 | R8 | |
4k7 | 4 | R2 R3 R4 R5 | |
10k | 10 | R1 R6 R7 R11 R22 R23 R24 R26 R34 R35 | |
33k | 1 | R33 | |
100k | 5 | R14 R15 R21 R27 R30 | |
105k | 1 | R13 | |
324k | 1 | R12 | |
R | 1 | R9 | |
Capacitors (All Ceramic 0603 types unless other specified) | |||
12pF | 2 | C8 C12 | |
20pF | 2 | C11 C15 | |
1.3nF | 1 | C16 | |
2n2 | 1 | C26 | |
100nF | 7 | C1 C3 C4 C10 C14 C24 C25 | |
220nF | 1 | C22 | |
1uF | 1 | C18 | 0805 Ceramic |
4.7uF | 3 | C13 C21 C5 | 0805 Ceramic |
10uF | 3 | C17 C19 C20 | 0805 Ceramic |
47uF | 1 | C23 | SMD Tantalum |
100uF | 4 | C2 C6 C7 C9 | SMD Tantalum |
Transistors | |||
MOS_P | 10 | Q1 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 Q12 | |
MOS_N | 2 | Q2 Q3 | |
Other | |||
3.3uH | 1 | L1 | |
2.2uH | 1 | L2 | |
Ferrite_Bead | 1 | L3 | |
LED | 1 | D1 | LED to indicate charging |
DIODE | 1 | D3 | |
Ports/Sockets | |||
Micro_USB | 1 | P9 | |
Ring_Port | 1 | P8 | |
I2C_Port | 1 | P1 | |
SPI_Port | 1 | P3 | |
MICROSD_SOCKET | 1 | J1 | |
Other output components | |||
MOTOR | 1 | M1 | |
PIEZZO | 1 | BZ1 | |
Switches and buttons | |||
ON/OFF | 1 | SW1 | |
SWITCH_INV | 1 | SW2 | |
SW_PUSH | 1 | FW/RST1 | |
Batteries | |||
3v | 1 | BT1 | |
3.7V Li-ion | 1 | BT2 | Any Li-ion battery you can find in mobile phones |
Non-components, but generated by Kicad | |||
I2C_Solder | 1 | P2 | |
SPI_Solder | 1 | P4 | |
Unused_Pins | 1 | P6 | |
JTAG_Interface | 1 | P5 | |
JUMPER | 1 | JP1 |