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MK2
End of Life
MK1
End of Life
U1
PP5V0
C7
Capacitance
10u F
C13
Capacitance
22u F
SDIO_DAT0
PP3V3
U2
Manufacturer Part Number
LM2623AMM/NOPB
INDICATOR_LED
I2S0_WS
D1
PP3V3_FREQ
R8
Resistance
1k Ω
I2S1_WS
PP3V3
SDIO_DAT3
SW1
R11
Resistance
10k Ω
SDIO_CMD
I2S0_BCK
C14
Capacitance
22u F
PP3V3_FREQ
PP3V3
PP3V3
SDIO_DAT2
PP3V3_SW
USBC2.0_D_N
I2S1_BCK
SDIO_DAT0
LED1
I2S1_SDI
R6
Resistance
100k Ω
L1
Inductance
4.7u H
SDIO_DAT2
I2S0_BCK
PP3V3_SW
C10
Capacitance
22u F
PP3V3
SDIO_DAT3
U4
VBAT_OUT
C8
Capacitance
10u F
C9
Capacitance
10u F
R5
Resistance
150k Ω
I2S0_SDI
U3
USBC2.0_D_P
SDIO_DAT1
VBAT_OUT
I2S1_SDI
PP3V3
I2S0_WS
C16
Capacitance
0.1u F
C6
Capacitance
0.1u F
SDIO_DAT1
C12
Capacitance
22u F
SDIO_CLK
C15
Capacitance
10u F
C11
Capacitance
4.7p F
PP3V3
C5
Capacitance
10u F
R10
Resistance
1k Ω
R1
Resistance
10k Ω
SDIO_CLK
INDICATOR_LED
I2S1_BCK
R7
Resistance
165k Ω
I2S1_WS
PP3V3
SDIO_CMD
I2S0_SDI
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 for rapid developing circuit topology. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard resistor values: 1.0Ω 10Ω 100Ω 1.0kΩ 10kΩ 100kΩ 1.0MΩ 1.1Ω 11Ω 110Ω 1.1kΩ 11kΩ 110kΩ 1.1MΩ 1.2Ω 12Ω 120Ω 1.2kΩ 12kΩ 120kΩ 1.2MΩ 1.3Ω 13Ω 130Ω 1.3kΩ 13kΩ 130kΩ 1.3MΩ 1.5Ω 15Ω 150Ω 1.5kΩ 15kΩ 150kΩ 1.5MΩ 1.6Ω 16Ω 160Ω 1.6kΩ 16kΩ 160kΩ 1.6MΩ 1.8Ω 18Ω 180Ω 1.8KΩ 18kΩ 180kΩ 1.8MΩ 2.0Ω 20Ω 200Ω 2.0kΩ 20kΩ 200kΩ 2.0MΩ 2.2Ω 22Ω 220Ω 2.2kΩ 22kΩ 220kΩ 2.2MΩ 2.4Ω 24Ω 240Ω 2.4kΩ 24kΩ 240kΩ 2.4MΩ 2.7Ω 27Ω 270Ω 2.7kΩ 27kΩ 270kΩ 2.7MΩ 3.0Ω 30Ω 300Ω 3.0KΩ 30KΩ 300KΩ 3.0MΩ 3.3Ω 33Ω 330Ω 3.3kΩ 33kΩ 330kΩ 3.3MΩ 3.6Ω 36Ω 360Ω 3.6kΩ 36kΩ 360kΩ 3.6MΩ 3.9Ω 39Ω 390Ω 3.9kΩ 39kΩ 390kΩ 3.9MΩ 4.3Ω 43Ω 430Ω 4.3kΩ 43KΩ 430KΩ 4.3MΩ 4.7Ω 47Ω 470Ω 4.7kΩ 47kΩ 470kΩ 4.7MΩ 5.1Ω 51Ω 510Ω 5.1kΩ 51kΩ 510kΩ 5.1MΩ 5.6Ω 56Ω 560Ω 5.6kΩ 56kΩ 560kΩ 5.6MΩ 6.2Ω 62Ω 620Ω 6.2kΩ 62KΩ 620KΩ 6.2MΩ 6.8Ω 68Ω 680Ω 6.8kΩ 68kΩ 680kΩ 6.8MΩ 7.5Ω 75Ω 750Ω 7.5kΩ 75kΩ 750kΩ 7.5MΩ 8.2Ω 82Ω 820Ω 8.2kΩ 82kΩ 820kΩ 8.2MΩ 9.1Ω 91Ω 910Ω 9.1kΩ 91kΩ 910kΩ 9.1MΩ #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 10,000uF 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 20pF 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 for rapid developing circuit topology. *You can now change the footprint and 3D model at the top level anytime you want. This is the power of #genericsjharwinbarrozo15.4k
- 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
Inspect
AI Pendent (Pt2)
Controls
Properties
Software
Python
Connectivity
USB, WiFi, Bluetooth
Wireless Protocol
Wi-Fi, Bluetooth
Operating Voltage
3.3V
Operating Humidity
10 to 90%
Compliance
RoHS, FCC, CE
Operating Temperature Range
-10°C to 70°C
Antenna
PCB Trace
Human Interface
RGB LED ring and 1 Button
Reliability
20,000 hrs
Life Cycle Expectancy
10 years
Form Factor
Wearables
Number of sensors
3
Sensor Type
2 Microphones and 1 Button
Domain Application
Consumer Electronics
Battery Type
LiPo 2000 mAh
Manufacturing Quantity Target
Availability & Pricing
| Distributor | Qty 1 | |
|---|---|---|
| Arrow | $16.44–$18.40 | |
| Digi-Key | $17.26–$33.27 | |
| LCSC | $76.86 | |
| Mouser | $29.69 | |
| Verical | $4.72–$7.72 | |
Assets
- Edge Computing Template Thumbnail.png
id=Edge Computing Template Thumbnail
Thumbnail
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copilot
- Audio Recording: Activated by a button press
- Transcription: Converts audio to text
- Sentiment Analysis: Evaluates the sentiment of the transcribed text
- Information Management: Filters important information and action items
Form Factor- Wearable Pendant: Compact design fitting the dimensions and requirements to be worn as a pendant
Interaction- Input: Single activation button (SW1)
- Output: RGB LED ring (LED1), Bluetooth link to phone
Sensors- Two Microphones: MK1 and MK2, required to capture audio for processing.
Connectivity- Bluetooth and Wi-Fi: For communication with a phone or other devices
- USB-C: For charging
Battery and Power- Battery Type: 2000mAh LiPo
- Battery Life: 6 hours of continuous use
- Operating Voltage: 3.3V
- Charging Method: USB-C
Electronics Components- Microcontroller: ESP32-S3-WROOM-1-N8R8
- Power Management: Includes components like the BQ24075RGTT battery charger
- Voltage Regulation: Handled by components like the LM2623AMM
Power Management Connections-
Battery Connections:
- Connect the battery's positive terminal to BATT_P.
- Connect BATT CONN:P1 to U3:BAT_1 and U3:BAT_2.
-
Power Regulation:
- Connect PP5V0:P1 (5V power net) output to U3:IN for charging.
- U3:OUT_1 and U3:OUT_2, connected to other voltage regulators to supply 3.3V to the ESP32 and peripherals.
Key Nets and Connections-
Ground Net (GND): Connects all ground pins to each other and to the common ground.
- Connect MK1:GND and MK2:GND to common ground.
-
3.3V Net (PP3V3): Supplies 3.3V to the microcontroller and other 3.3V devices.
- Connect C2:P2 (capacitor) to PP3V3.
- The U1:3V3:3.3V supply connects to this net.
Compliance and Reliability- Environmental Conditions: Operates from -10°C to 70°C with 10% to 90% humidity.
- Regulatory Compliance: Meets RoHS, FCC, and CE standards.
- Reliability: Designed for a lifetime of 20,000 hours and a life expectancy of 10 years.
Summary