• Terminal
    Terminal
    An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.
  • Ground
    A common return path for electric current. Commonly known as ground.
  • Net Portal
    A net identifier used to create connectivity to other Net Portal with the same designator. #portal
  • Power Net Portal
    Power net portal is a special schematic object used to define a power or ground net. Power ports allow you to conveniently indicate a power net at any location in the design. Power nets of the same designator automatically connect throughout your design #portal #power
  • Generic Resistor
    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 #CommonPartsLibrary
  • Generic Capacitor
    A generic fixed capacitor 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 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 #CommonPartsLibrary
  • Generic Inductor
    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 #generics
  • RMCF0805JT47K0
    47 kOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film #forLedBlink
  • 875105359001
    10uF Capacitor Aluminum Polymer 20% 16V SMD 5x5.3mm #forLedBlink #commonpartslibrary #capacitor #aluminumpolymer #radialcan
  • CTL1206FYW1T
    Yellow 595nm LED Indication - Discrete 1.7V 1206 (3216 Metric) #forLedBlink
New Comment

Hey copilot review this block diagram and compare it with the product requiremen...

26
@copilot using mermaid syntax, create at lease 5 block diagrams that explore var...

17
create a mermaid formatted block diagram for this project

28
can i connect the microphones to the pcm1864?

16
what is the use of pin 15, 17 and 16

11
using python and matplotlib show the graph of the bandpass filter clearly labell...

18
Here's the block diagram of this design. In a table format, recommend at least 3...

22
New Comment

23
how do I use Flux?

30
brainstorm a few architecture options for this project

29
https://www.st.com/en/microcontrollers-microprocessors/stm32f429zi.html#document...

12
Recommend 5 suitable host processors and compare them in a table format. The rec...

25
Recommend 5 suitable host processors and compare them in a table format. The rec...

24

Biskuit AI

Biskuit AI
Description

Created
Last updated by collinsemasi
3 Contributor(s)
collinsemasi
emasicollins
bryan

Controls

Properties

Domain
Consumer Electronics
Compliance
RoHS, REACH
Operating Voltage
1.8
Operating Temperature
-20 to 50
Reliability Target (MTBF)
10000 hours
Power Requirements
Battery
Connectivity
WiFi, Bluetooth
Human Interface
Button, Display
Battery Lifetime
150hrs
Construction
Aluminum body
IP Rating
IP68
Device Input
Microphone Array
Software compatibility
IOS, WINDOWS, ANDROID
Description
The Biskuit pendant is a wearable AI transcription assistant. An innovative device designed to seamlessly integrate into daily activities, providing real-time transcription and note-taking capabilities. Combining advanced AI algorithms with state-of-the-art hardware components, the device offers crystal clear audio recording, durable construction, and convenient features such as cloud synchronization, weatherproofing, and a vibrant display for animations and expressions.

Availability & Pricing

DistributorQty 1
Arrow$3.87–$4.89
Digi-Key$10.80–$11.46
LCSC$9.81–$19.34
Mouser$19.02
Verical$0.88–$5.96

Assets

Simulation

µs

Simulation Speed

Device footprint: 7 x 4 inches (approx. 178 x 102 mm)
Screen: 7" touchscreen (likely with HDMI and USB connectors)
Board: Raspberry Pi 5
Modules:
High-power IR blaster
PN532 (13.56 MHz NFC)
ID-12LA (125 kHz RFID)
M.2 2242 SSD
Small cooling fan
GPIO header access
Power:
3S Li-Ion (~5000–6000mAh) battery
USB-C charging
Power switch
Other features:
Vent holes
Embossed labels
LED indicators
🧠 Core Raspberry Pi 5 (16GB RAM) 📺 Display 7" Touchscreen (HDMI or DSI) 🔋 Battery 3S Li-Ion (~5000–6000mAh) 🔌 Charging USB-C PD input w/ BMS and 5V boost 📡 RFID/NFC PN532 (13.56 MHz) + ID-12LA (125 kHz) 📀 Storage M.2 2242 SSD (500GB) via PCIe 📶 IR Blaster Dual SFH 4545 IR LEDs + MOSFET driver 🌬️ Cooling Small 5V fan (mounted above Pi), air ducting + vent holes in case 🧱 Mounting PCB mount holes (for case integration) 🔦 LEDs Power, Charging, RFID Active, IR TX ⏻ Power Switch Hardware kill switch 🧵 GPIO Header Full 40-pin breakout 💽 SD Slot Optional MicroSD readeryour response.

IC:Pin
Net Name
U1:VDD
VDD3V3
Resistor
Power Rating
Power Actual
IC:Pin
Classification
J1:SBU1
Uncertain
J1:SBU2
Uncertain
J1:SHIELD
Uncertain
U1:ADDR0_SCLK
Needs_Pull_Up
U1:ADDR1_MISO
Uncertain
U2:/CE
Needs_Pull_Down
U2:/INT
Needs_Pull_Up
U2:/LP
Needs_Pull_Down
U2:/PG
Needs_Pull_Down
U2:NC1
Can_Be_Floating
U2:NC2
Can_Be_Floating
U2:VIO
Can_Be_Floating
U4:GPIO14
Can_Be_Floating
U4:GPIO17
Uncertain
U4:GPIO18
Uncertain
U4:GPIO21
Uncertain
U4:SPICLK_N
Uncertain
U4:SPICLK_P
Uncertain
U4:SPICS1
Needs_Pull_Up
U4:U0RXD
Uncertain
U4:U0TXD
Uncertain
U4:XTAL_32K_N
Uncertain
U4:XTAL_32K_P
Needs_Pull_Up
USB_D-
USB_D+
Capacitor
Headroom
C1
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C2
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29
C3
C30
C31
C32
C33
C34
C35
C36
C37
C38
C39
C4
C40
C41
C42
C43
C44
C45
C46
C47
C5
C6
C7
C8
C9
Designator
Stock
3M
19M
128k
240k
19M
3M
240k
3M
3M
3M
3M
3M
3M
84k
148k
3k
1M
31k
31k
31k
31k
2k
40k
9M
1M
1M
1M
1M
20k
20k
11k
82k
8k
4k
75k
28k
Reports issues with Auto-Layout if Copilot cannot route something or must ignore a configuration.
Reports copper elements that are shorting.
Reports parts that have no footprint.
Reports nodes that are assigned to a layer that doesn't exist in the layout stackup.
Designator
Ruleset
Reports nodes that are using rules that are not supported anymore.
Reports layers that have multiple copper fills of different nets. Make sure the Connected Layers rule value of nets with fills is valid.