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Estimate the power consumption of this project. Follow the steps below; Importan...
@copilot Estimate the power consumption of this project. Follow the steps below; Important: Use python for the calculations and visualization Identify all components (But do not print them out) in this schematic, including resistors, capacitors, ICs, transistors, LEDs, and any other devices Identify the supply voltage (V) used in your project. This could be a single voltage or multiple voltages if your project uses different power rails. Find the Current Consumption for Each Component: Check the datasheet for each active component (ICs, transistors, LEDs, etc.) to find their current consumption (I). For passive components like resistors, calculate the current using Ohm's Law For ICs and other complex components, refer to their "Quiescent Current" or "Operating Current" specifications. Calculate the power consumption of each component identified in step 1 and add up the power consumption of all components to get the total consumption Use matplotlib to create a donut chart that shows the power consumption of major components as percentage of the total power consumption. Ensure chart is clearly labeled and easy to interpret
1y
Code Interpreter
https://cdn2.flux.ai/flux-comment-files/files/commentFileId-3b27900874448afb0625dd4e45cfc95361e14c7abf9c93c7495834137cfd9f8e.png?GoogleAccessId=copilot-etl-work-service-acct%40graviton-mvp.iam.gserviceaccount.com&Expires=4874917233&Signature=VqGZ3owt%2FXqoZZ2jhDgx77WBpC70ZZ6e5igwi5hq96LnCPBFzML%2BxMe98i0Fq49rdDYMyw0Fxi8XaZILGycYXPcSYdlN4zILHAjFok2215hWArfr6yyRTjjfHne6at0pFX7qs4YHwhqEoHRI4B1N1X4oIdQwO4SdNPVfna1h6vsI3A%2BT6qBhxRuvztz5gb2QChwQUQ9szxTZTBDe9Jh3peqjTWyBKFQOlZqjzO3HsXBt8HcmNQjgx2e5IRf1J2hQuvtopbe0rk5HPavuRDv6KqWIOcb6Tu8OAogK%2BQDz4tsr2Pl%2B8s6wTNTeEJqFs%2BNMzulB50%2FLgyGtoiW8F0BJPg%3D%3D
Summary of Power Consumption
Python
import matplotlib.pyplot as plt # Components and their power consumptions in mW components_power = { "RP2040": 120, # Assuming 40 MHz operation at typical voltage "LoRa-E5": 111, # Assuming operation current at 868MHz transmitter mode "SD Card": 60, # Approximate power consumption for SD card writes "MEMS Microphone": 1.08, # SPH0645LM4H-B typical consumption "RT8059": 0.3, # Quiescent current "LEDs": 120, # Assuming 6 LEDs at 20mA each with 2V forward voltage "Other ICs": 10, # Placeholder for other small ICs "Resistors and passives": 5, # Placeholder for passive components } # Supply voltage in V voltage = 3.3 # Calculating power consumption total_power_mW = sum(components_power.values()) # Calculate percentage for the donut chart components_percentage = {k: (v / total_power_mW) * 100 for k, v in components_power.items()} # Plotting the donut chart fig, ax = plt.subplots(figsize=(8, 8), subplot_kw=dict(aspect="equal")) wedges, texts, autotexts = ax.pie(components_percentage.values(), labels=components_percentage.keys(), autopct='%1.1f%%', shadow=True, startangle=140, wedgeprops=dict(width=0.3)) # Decoration plt.setp(autotexts, size=10, weight="bold") ax.set_title("Power Consumption of Major Components") # Display the plot plt.show()
Image
Here's the total power consumption of your AvocAudio project:
- Total Power Consumption: Approximately 427.38 mW
- RP2040: 28.1%
- LoRa-E5: 26.0%
- SD Card: 14.0%
- MEMS Microphone (SPH0645LM4H-B): 0.3%
- RT8059: 0.1%
- LEDs: 28.1%
- Other ICs: 2.3%
- Resistors and Passives: 1.2%
- RP2040: 120 mW (Assumed 40 MHz operation)
- LoRa-E5: 111 mW (Operation current at 868MHz transmitter mode)
- SD Card: 60 mW
- MEMS Microphone: 1.08 mW
- RT8059: 0.3 mW
- LEDs: 120 mW (Assuming 6 LEDs, each consuming 20mA at 2V)
- Other ICs: 10 mW (Estimated consumption for other small ICs)
- Resistors and Passives: 5 mW (Estimated consumption for passive components)
The donut chart above provides a clear visual representation of the power consumption percentage of major components in your project.
Notes:
- This estimation involves several assumptions, such as standard operating currents and typical usage scenarios.
- Precise current consumption from components like the SPH0645LM4H-B and W25Q128JVSIQ were not included as their datasheets were not available at this moment.
- You might need to adjust these values based on your specific use case and component operating conditions.
Feel free to ask if you need any further details or adjustments!
1y
4
C2
Capacitance
100nF
C4
Capacitance
100nF
C20
Capacitance
10uF
C12
Capacitance
100nF
C1
Capacitance
100nF
C5
Capacitance
100nF
C6
Capacitance
100nF
C25
Capacitance
100nF
C8
Capacitance
1uF
C3
Capacitance
100nF
C7
Capacitance
100nF
QSPI_SD0
QSPI_SS
SD_DATA1
LORA_RX
SD_CLK
QSPI_SD2
SD_CMD
MIC_WS
QSPI_SD1
SD_DATA3
LORA_NRST
SD_DATA0
SD_CMD
QSPI_SD3
SD_CLK
SD_DATA2
SD_DATA2
DHT_DATA
LORA_TX
SD_DATA1
QSPI_SCLK
USB_D-
QSPI_SD1
C22
Capacitance
4u7 F
SD_DATA0
MIC_SDA
SD_DATA3
QSPI_SD2
QSPI_SCLK
QSPI_SD3
MIC_SCL
QSPI_SD0
USB_D+
EXTERNAL FLASH CIRCUIT
+3V3
D2
Color
Green
User LED for blinking and testing the board
R10
Resistance
470 Ω
R19
Resistance
1k5 Ω
R9
Resistance
10kΩ
LoRa MODULE
R2
Resistance
27.4 Ω
Pull up resistors
Line 1
R6 and r9 are are pull ups for the SD Card line
Line 2
Line 2
Termination resistors
+3V3
+3V3
C8 Should be close to pin 44 of RP2040
+1V1
R1
Resistance
27.4 Ω
R3
Resistance
10kΩ
R6
Resistance
10kΩ
+3V3
SD CARD CIRCUIT
SW2
+3V3
+3V3
+3V3
U1
U2
U6
J4
J1
Reviews
- Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portaljharwinbarrozo43.0M
- Wirelessly connects power nets on schematic. Identical to the net portal, but with a power symbol. Used to organize schematics and separate functional blocks. To wirelessly connect power net portals, give them the same designator. #portal #powerjharwinbarrozo11.4M
- A generic fixed resistor ideal for rapid circuit topology development. Its footprint automatically adapts based on the selected package case code—supporting 0402, 0603, 0805, 1203, and many other standard SMD packages, as well as axial horizontal and vertical configurations. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard resistor values: 1.0 ohm, 10 ohm, 100 ohm, 1.0k ohm, 10k ohm, 100k ohm, 1.0M ohm 1.1 ohm, 11 ohm, 110 ohm, 1.1k ohm, 11k ohm, 110k ohm, 1.1M ohm 1.2 ohm, 12 ohm, 120 ohm, 1.2k ohm, 12k ohm, 120k ohm, 1.2M ohm 1.3 ohm, 13 ohm, 130 ohm, 1.3k ohm, 13k ohm, 130k ohm, 1.3M ohm 1.5 ohm, 15 ohm, 150 ohm, 1.5k ohm, 15k ohm, 150k ohm, 1.5M ohm 1.6 ohm, 16 ohm, 160 ohm, 1.6k ohm, 16k ohm, 160k ohm, 1.6M ohm 1.8 ohm, 18 ohm, 180 ohm, 1.8K ohm, 18k ohm, 180k ohm, 1.8M ohm 2.0 ohm, 20 ohm, 200 ohm, 2.0k ohm, 20k ohm, 200k ohm, 2.0M ohm 2.2 ohm, 22 ohm, 220 ohm, 2.2k ohm, 22k ohm, 220k ohm, 2.2M ohm 2.4 ohm, 24 ohm, 240 ohm, 2.4k ohm, 24k ohm, 240k ohm, 2.4M ohm 2.7 ohm, 27 ohm, 270 ohm, 2.7k ohm, 27k ohm, 270k ohm, 2.7M ohm 3.0 ohm, 30 ohm, 300 ohm, 3.0K ohm, 30K ohm, 300K ohm, 3.0M ohm 3.3 ohm, 33 ohm, 330 ohm, 3.3k ohm, 33k ohm, 330k ohm, 3.3M ohm 3.6 ohm, 36 ohm, 360 ohm, 3.6k ohm, 36k ohm, 360k ohm, 3.6M ohm 3.9 ohm, 39 ohm, 390 ohm, 3.9k ohm, 39k ohm, 390k ohm, 3.9M ohm 4.3 ohm, 43 ohm, 430 ohm, 4.3k ohm, 43K ohm, 430K ohm, 4.3M ohm 4.7 ohm, 47 ohm, 470 ohm, 4.7k ohm, 47k ohm, 470k ohm, 4.7M ohm 5.1 ohm, 51 ohm, 510 ohm, 5.1k ohm, 51k ohm, 510k ohm, 5.1M ohm 5.6 ohm, 56 ohm, 560 ohm, 5.6k ohm, 56k ohm, 560k ohm, 5.6M ohm 6.2 ohm, 62 ohm, 620 ohm, 6.2k ohm, 62K ohm, 620K ohm, 6.2M ohm 6.8 ohm, 68 ohm, 680 ohm, 6.8k ohm, 68k ohm, 680k ohm, 6.8M ohm 7.5 ohm, 75 ohm, 750 ohm, 7.5k ohm, 75k ohm, 750k ohm, 7.5M ohm 8.2 ohm, 82 ohm, 820 ohm, 8.2k ohm, 82k ohm, 820k ohm, 8.2M ohm 9.1 ohm, 91 ohm, 910 ohm, 9.1k ohm, 91k ohm, 910k ohm, 9.1M ohm #generics #CommonPartsLibraryjharwinbarrozo1.5M
- A generic fixed capacitor ideal for rapid circuit topology development. You can choose between polarized and non-polarized types, its symbol and the footprint will automatically adapt based on your selection. Supported options include standard SMD sizes for ceramic capacitors (e.g., 0402, 0603, 0805), SMD sizes for aluminum electrolytic capacitors, and through-hole footprints for polarized capacitors. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard capacitor values: 1.0pF, 10pF, 100pF, 1000pF, 0.01uF, 0.1uF, 1.0uF, 10uF, 100uF, 1000uF, 10000uF 1.1pF, 11pF, 110pF, 1100pF 1.2pF, 12pF, 120pF, 1200pF 1.3pF, 13pF, 130pF, 1300pF 1.5pF, 15pF, 150pF, 1500pF, 0.015uF, 0.15uF, 1.5uF, 15uF, 150uF, 1500uF 1.6pF, 16pF, 160pF, 1600pF 1.8pF, 18pF, 180pF, 1800pF 2.0pF, 20pF, 200pF, 2000pF 2.2pF, 22pF, 220pF, 2200pF, 0.022uF, 0.22uF, 2.2uF, 22uF, 220uF, 2200uF 2.4pF, 24pF, 240pF, 2400pF 2.7pF, 27pF, 270pF, 2700pF 3.0pF, 30pF, 300pF, 3000pF 3.3pF, 33pF, 330pF, 3300pF, 0.033uF, 0.33uF, 3.3uF, 33uF, 330uF, 3300uF 3.6pF, 36pF, 360pF, 3600pF 3.9pF, 39pF, 390pF, 3900pF 4.3pF, 43pF, 430pF, 4300pF 4.7pF, 47pF, 470pF, 4700pF, 0.047uF, 0.47uF, 4.7uF, 47uF, 470uF, 4700uF 5.1pF, 51pF, 510pF, 5100pF 5.6pF, 56pF, 560pF, 5600pF 6.2pF, 62pF, 620pF, 6200pF 6.8pF, 68pF, 680pF, 6800pF, 0.068uF, 0.68uF, 6.8uF, 68uF, 680uF, 6800uF 7.5pF, 75pF, 750pF, 7500pF 8.2pF, 82pF, 820pF, 8200pF 9.1pF, 91pF, 910pF, 9100pF #generics #CommonPartsLibraryjharwinbarrozo1.5M
- A generic fixed inductor suitable for rapid circuit topology development. The footprint automatically adapts based on the selected package, supporting standard SMD sizes (e.g., 0402, 0603, 0805) as well as well-known inductor packages such as SDR1806, PA4320, SRN6028, and SRR1260. Standard inductor values: 1.0 nH, 10 nH, 100 nH, 1.0 µH, 10 µH, 100 µH, 1.0 mH 1.2 nH, 12 nH, 120 nH, 1.2 µH, 12 µH, 120 µH, 1.2 mH 1.5 nH, 15 nH, 150 nH, 1.5 µH, 15 µH, 150 µH, 1.5 mH 1.8 nH, 18 nH, 180 nH, 1.8 µH, 18 µH, 180 µH, 1.8 mH 2.2 nH, 22 nH, 220 nH, 2.2 µH, 22 µH, 220 µH, 2.2 mH 2.7 nH, 27 nH, 270 nH, 2.7 µH, 27 µH, 270 µH, 2.7 mH 3.3 nH, 33 nH, 330 nH, 3.3 µH, 33 µH, 330 µH, 3.3 mH 3.9 nH, 39 nH, 390 nH, 3.9 µH, 39 µH, 390 µH, 3.9 mH 4.7 nH, 47 nH, 470 nH, 4.7 µH, 47 µH, 470 µH, 4.7 mH 5.6 nH, 56 nH, 560 nH, 5.6 µH, 56 µH, 560 µH, 5.6 mH 6.8 nH, 68 nH, 680 nH, 6.8 µH, 68 µH, 680 µH, 6.8 mH 8.2 nH, 82 nH, 820 nH, 8.2 µH, 82 µH, 820 µH, 8.2 mH #generics #CommonPartsLibraryjharwinbarrozo15.8k
- An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.Terminal
- 47 kOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film #forLedBlinkjharwinbarrozo1.2M
- 10uF Capacitor Aluminum Polymer 20% 16V SMD 5x5.3mm #forLedBlink #commonpartslibrary #capacitor #aluminumpolymer #radialcanjharwinbarrozo1.2M
- Yellow 595nm LED Indication - Discrete 1.7V 1206 (3216 Metric) #forLedBlinkjharwinbarrozo1.1M
Code Interpreter Playground: AvocAudio: A tinyML community board
Read more in our blog: https://www.flux.ai/p/blog/instant-hardware-analysis-with-ai-meet-copilots-code-interpreter
Properties
LoRaWAN
Scientific
RoHS
3.3
Buttons
Microphone, Temperature sensor, Humidity sensor
SD Card
Audio
Pricing & Availability
Distributor | Qty 1 |
|---|---|
Arrow | $2.21–$3.25 |
Digi-Key | $13.68–$17.52 |
LCSC | $35.47–$36.71 |
Mouser | $17.30–$17.51 |
Verical | $2.78–$4.02 |
Controls
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copilot