Touch Fan Controller (BLDC) + Touch IR Remote -- BS83B16A-3 + BS83A04A-3

Touch Fan Controller (BLDC) + Touch IR Remote
BS83B16A-3 + BS83A04A-3
Touch Key
Flash MCU
Characteristics
 Fan Control – BS83B16A-3
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Five Touch Keys : Single power key and four wheel keys
7-segment LED to display 9-step speed
IR receiver / Buzzer
9-step speed control using S / W PWM
Wheel Key : clockwise to increase speed, counterclockwise to decrease
speed
Touch Key proximity sensors
 Remote – BS83A04A-3
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Three Touch Keys : Single power key, + Key and – Key
Standby Current : < 6A
IR transmitter with LED indicator
BS83B16A-3
Application Areas
BLDC Motor Fan Controller
Application Circuit
BS83B16-3 Touch Key Fan Controller
SEG_A
R4
LED
D1
PB6
J1
4.7KK
1
U1
HT7350
DCJACK 12V
Vin
C2
PGND
104 R6
3
Vout
D2
LED
SEG_C
D3
LED
SEG_D
D4
LED
VDD
VDD
C3
104
GND
1
C1
100UF
2
GND
12V
SEG_B
C6
47UF
PC0
PC1
PC2
PC3
PC4
PC5
PC6
R7
R8
R9
R10
R11
R12
R13
100
100
100
100
100
100
100
PC7
R14
100
SEG_A
SEG_B
SEG_C
SEG_D
SEG_E
SEG_F
SEG_G
VDD
R1
10K
1
2
3
4
5
ICP
Q1
8550
U2
DPY_7SEG
0
GND
VDD
PA7
PA2/SCK/SCL
PA0/SDI/SDA
1
2
3
4
5
6
7
8
9
10
a
b
c
d
e
f
g
com
dot
com
R5
PB7
4.7KK
R2
VDD
J2
10K
PGND
12V
PA7
PA3/SCS
1
2
3
4
Q2
8550
WHEEL_PAD1
BLDC
VDD
U4
U3
WHEEL4
WHEEL3
WHEEL2
WHEEL1
4
3
2
1
MODE1
Error : WHEEL_PAD.jpg file not found.PB6
PB7
4KEY_WHEEL
PC0
PC1
PC2
PC3
1
2
3
4
5
6
7
8
9
10
11
12
24 PA1/SDO
23 PAN/INT
22 PA3/SCS
21 PA0/SDI/SDA
20 PA2/SCK/SCL
19 PA7
18 VDD
17 VSS
16 PC7
15 PC6
14 PC5
13 PC4
PB0KEY1
PA1/SDO
PB1/KEY2
PA4/INT
PB2/KEY3
PA3/SCS
PB3/KEY4 PA0/SDI/SDA
PB4/KEY5 PA2/SCK/SCL
PB5/KEY6
PA7
PB6/KEY7
AVDD/VDD
PB7/KEY8
AVSS/VSS
PC0/KEY9
PC7/KEY16
PC1/KEY10
PC6/KEY15
PC2/KEY11
PC5/KEY14
PC3KEY12
PC4/KEY13
D5
1N4148
C5
VDD
BUZZER
104
R15
4.7K
C4
104
PA1/SDO
U5
Q3
8050
R3
PA4/INT
GND
VDD
10K
BS83B16A_24PIN
BS83A04A-3 3Key IR Reomte Controller
VDD
VDD
BATTERY
C?
104
CR2032
OR 1.5VX2
D4
C?
10UF
R7
PA2
4.7K
LED
VDD
U?
VDD
VSS
PA2
PA0/INT
8
7
6
5
VDD
GND
PA2
PA0/INT
VDD
1
2
3
4
5
D5
LED
ICP
2
BS83A04A_8PIN
PA4
R5
4.7K
1
C
PA4
PA5/KEY1
PA1/KEY2
PA3/KEY3
PA4/KEY4
B
E
DN
1
2
3
4
3
MODE
UP
R2
47
J1
Q1
NPN
1
2
3
IR
DATA
GND
VCC