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Thermostat Cost Optimization
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Create a detailed list of functional blocks this project with the associated BOM...
9
Analyze this design and come up with as many ideas as possible for cost optimiza...
11
End of Life notification
12
Evaluate U7 used in the project to determine if it is over-specified for the app...
6
Identify similar connectors that might be slightly smaller or have minor variati...
8
Review all components for over-specification. Ensure we are using components wit...
7
I'm trying to cost-optimize this project. I need you to run this following tasks...
10
Review the bill of materials to achieve these goals: 1- Identify outlier compon...
2
Evaluate all the components in this project and list all the QFN, BGA or other l...
5
evaluate all the components in this project and list all the THT components. Fin...
3
Analyze the requirements for this project, including temperature, humidity and s...
1
R12
Resistance
10kΩ
R21
Resistance
100kΩ
P4
R31
Resistance
1kΩ
R30
Resistance
1kΩ
R24
Resistance
10kΩ
R9
Resistance
10kΩ
R33
Resistance
51 Ω
R20
Resistance
10kΩ
R26
Resistance
10kΩ
R23
Resistance
470 Ω
R28
Resistance
1kΩ
R32
Resistance
51 Ω
R27
Resistance
1kΩ
R8
Resistance
10kΩ
R10
Resistance
10kΩ
R35
Resistance
51 Ω
R11
Resistance
2.2kΩ
R18
Resistance
1kΩ
R22
Resistance
470 Ω
R14
Resistance
31.23kΩ
R29
Resistance
10kΩ
R19
Resistance
10kΩ
R25
Resistance
10kΩ
R34
Resistance
51 Ω
R7
Resistance
260 Ω
P3
R13
Resistance
5.25kΩ
D2
J7
J3
C16
Capacitance
22uF
C27
Capacitance
0.001uF
C41
Capacitance
10uF
C36
Capacitance
10uF
C38
Capacitance
2.2nF
C57
Capacitance
0.1uF
C18
Capacitance
22uF
C45
Capacitance
0.1uF
C17
Capacitance
0.047uF
C49
Capacitance
0.1uF
C43
Capacitance
2.2nF
C37
Capacitance
0.1uF
C31
Capacitance
0.001uF
C48
Capacitance
0.1uF
C21
Capacitance
10uF
C29
Capacitance
0.001uF
C9
Capacitance
10uF
C28
Capacitance
0.001uF
C19
Capacitance
10uF
C55
Capacitance
0.1uF
C42
Capacitance
10uF
C51
Capacitance
200pF
C20
Capacitance
1uF
C46
Capacitance
2.2uF
C58
Capacitance
0.1uF
C50
Capacitance
200pF
C56
Capacitance
10pF
C44
Capacitance
2.2uF
C47
Capacitance
0.1uF
C40
Capacitance
0.1uF
C39
Capacitance
10uF
C53
Capacitance
10pF
C14
Capacitance
10uF
C15
Capacitance
4.7uF
C25
Capacitance
0.001uF
C26
Capacitance
0.001uF
D1
C4
Capacitance
10uF
J9
C22
Capacitance
47nF
C3
Capacitance
10uF
C33
Capacitance
1uF
C30
Capacitance
0.1uF
C11
Capacitance
0.1uF
C8
Capacitance
10uF
C5
Capacitance
0.1uF
C60
Capacitance
1uF
C6
Capacitance
0.1uF
C7
Capacitance
0.1uF
C13
Capacitance
0.1uF
C23
Capacitance
22uF
C32
Capacitance
0.1uF
C10
Capacitance
0.1uF
C34
Capacitance
0.1uF
C2
Capacitance
0.1uF
C1
Capacitance
0.1uF
D3
C24
Capacitance
3.3nF
C54
Capacitance
0.01uF
C61
Capacitance
1uF
C59
Capacitance
10uF
C52
Capacitance
0.01uF
C35
Capacitance
0.1uF
C12
Capacitance
0.1uF
J4
X1
Frequency
32.768kHz
FB2
U5
R1
Resistance
10kΩ
R6
Resistance
4.7kΩ
R41
Resistance
10kΩ
R2
Resistance
5.1kΩ
J5
R4
Resistance
1kΩ
R15
Resistance
47KΩ
R3
Resistance
5.1kΩ
FB1
J2
J6
R16
Resistance
680KΩ
R43
Resistance
22 Ω
R17
Resistance
47KΩ
R5
Resistance
4.7kΩ
SW4
L1
Inductance
2.2uH
LOCK
PWR
SW3
SW5
STM_RST
U6
RST
RST_BOOT
BOOT
U9
USB1
SPK1
MK1
Manufacturer Part Number
SPH0645LM4H-B
Q1
MK2
Manufacturer Part Number
SPH0645LM4H-B
Q2
IC2
U3
SW1
U2
J1
J8
U7
Manufacturer Part Number
STM32F103C8T6
U10
Manufacturer Part Number
APDS-9960
R36
Resistance
100 Ω
U1
Manufacturer Part Number
AMS1117-3.3
R38
Resistance
0 Ω
R37
Resistance
0 Ω
R39
Resistance
0 Ω
IC3
U8
LED1
PIR1
U4
Audio interface
IC1
NTC1
Resistance
10kΩ
SW2
D4
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Project
Thermostat Cost Optimization