User Manual

TOP Parts
PART
UNIT
PART NUMBER
FUNCTION
DESCRIPTION
PART
U1
ESP32-D0WDQ6
MCU
Main processor
PART
U2
WS25Q32JVSSIQ
FLASH
Flash memory
PART
U3
AP7361
LDO
Voltage regulator
PART
U4
Removed
Removed
PART
U5
MPC7382
Lipo Charger
PART
U6
MPR121QR2
TOUCH
Touch sensor
Table 2 - Main units
PART
UNIT
PART NUMBER
FUNCTION
DESCRIPTION
PART
RT1
MSMF050
PTC Reset Fuse
PART
Y1
CLOCK
CLOCK
Table 3 - Miscellaneous
PART
UNIT
PART NUMBER
FUNCTION
DESCRIPTION
PART
Q1
BSS806N
N-Channel Mosfet
Drives Motor 1
PART
Q2
BSS806N
N-Channel Mosfet
Drives Motor 2
PART
Q3
BSS806N
N-Channel Mosfet
Drives Motor 3
PART
Q4
NX3008NBKS
(Dual)
N-Channel Mosfet
On/Off Control
PART
Q5
BSS84LT1G
P-Channel Mosfet
Voltage divider
PART
Q6
DMP2104V
P-Channel Mosfet
Powers LDO
PART
Q7
FDN335N
N-Channel Mosfet
ESD Protector
Table 4 - Switches
PART
UNIT
PART NUMBER
FUNCTION
DESCRIPTION
PART
D1
SMCJ5.0CA-TR
ESD Suppressor
ESD Suppressor
PART
D2
BZX88-B2V7
Zener diode
PART
D3
NSR1020MW
Flyback diode
MTR1
For Motor 1
PART
D4
NSR1020MW
Flyback diode
MTR3
For Motor 3
PART
D5
NSR1020MW
Flyback diode
MTR2
For Motor 2
PART
D6
BAT54WS
Skotty Diode
PART
D7
CD0603-B00340
Skotty Diode
Table 5 - Diodes