pundit.ai
Controls
Properties
Availability & Pricing
Distributor | Qty 1 | |
---|---|---|
Digi-Key | $2.27–$3.74 | |
LCSC | $10.40–$11.16 | |
Mouser | $20.40 |
Assets
Simulation
Mermaid
graph TD; A[Battery] -->|Power| B[Microphone Array w/ Noise Cancellation]; A -->|Power| C[Rugged Display]; A -->|Power| D[Processing Unit Encased in Aluminum Body]; B -->|Audio Input| D; D -->|Wireless Connectivity| E[WiFi/Bluetooth Module]; E -->|Data Transfer| F[Cloud]; D -->|Control Interface| G[Waterproof Button]; D -->|Display Driver| C; E --> F; G -->|User Input| D; D -->|Sealed against Moisture| I[IP68 Waterproofing];
Image
Mermaid
graph TD; A[Battery] -->|Power| B[Microphone Array]; A -->|Power| C[Display]; A -->|Power| D[Processing Unit]; B -->|Audio Input| D; D -->|Wireless Connectivity| E[Advanced WiFi/Bluetooth Module]; D -->|Display Driver| C; E -->|Data Transfer| F[Cloud]; E -->|App Integration| G[iOS/Android/Windows]; D -->|User Interface| H[Button & Display Interaction]; D -->|Audio Processing| I[Transcription & Speech Recognition];
Variation 5: Energy Efficiency DesignMermaid
graph TD; A[Battery] -->|Power| B[High-Fidelity Microphone Array]; A -->|Power| C[High-Resolution Display]; A -->|Power| D[Processing Unit]; B -->|Audio Input| D; D -->|Wireless Connectivity| E[WiFi/Bluetooth Module]; D -->|Display Driver| C; E -->|Data Transfer| F[Cloud]; D -->|User Interaction| G[Touch Sensor & Button]; D -->|Custom Animations| C; D -->|High-Quality Audio Processing| H[Noise Reduction & Echo Cancellation];
Mermaid
graph TD; A[Long-Life Battery] -->|Power| B[Microphone Array]; A -->|Power| C[Low-Power Display]; A -->|Power| D[Low-Power Processing Unit]; B -->|Audio Input| D; D -->|Wireless Connectivity| E[Energy Efficient WiFi/Bluetooth Module]; D -->|Display Driver| C; E -->|Data Transfer| F[Cloud]; D -->|User Interface| G[Button]; D -->|Efficient Audio Processing| H[Transcription & Note-taking]; A -->|Energy Management| I[Power Management IC];
Table
Consideration | Basic Functionality Focus | Enhanced Durability Design | Advanced Connectivity Focus | Premium User Experience Design | Energy Efficiency Design |
---|---|---|---|---|---|
Durability | Poor - minimal focus on protective features | Excellent - emphasizes rugged and waterproof components | Good - standard level of durability expected | Good - high-quality materials imply durability but not explicitly focused | Good - emphasizes longevity but not specifically rugged features |
Ergonomics | Good - simplistic design allows for easy use | Good - rugged design may add ergonomic features | Good - focuses on connectivity, neglecting direct ergonomic enhancements | Excellent - prioritizes user interaction and comfort | Good - standard ergonomics with focus on lightweight for prolonged use |
Aesthetics | Good - basic but functional design | Good - durable design could be less sleek | Good - similar to basic design with slight improvements for connectivity ports | Excellent - high focus on display and user interaction aesthetics | Good - functional and efficient design, not focused on aesthetics |
Manufacturability | Excellent - simpler design leads to easier manufacturing | Good - additional features like waterproofing may complicate manufacturing | Good - requires advanced connectivity components | Fair - high-resolution components and touch sensors may complicate manufacturing | Excellent - focuses on simplicity and efficiency, aiding manufacturing |
Sustainability | Good - basic design might lead to less waste | Good - durable construction reduces need for replacement | Fair - enhanced connectivity could increase power consumption | Fair - premium features might require more resources and power | Excellent - designed for low power consumption and longer battery life |
Cost | Excellent - fewer components and simplicity lower costs | Fair - durability features may increase costs | Fair - advanced connectivity modules can be expensive | Poor - premium features and high-fidelity components increase cost | Good - focus on efficiency may balance out costs of advanced components |
User Experience | Good - meets basic needs without advanced features | Good - durability and weatherproofing enhance outdoor use | Excellent - seamless connectivity enhances user satisfaction | Excellent - focuses on high-quality audio and intuitive interaction | Good - long battery life and efficient operations improve user satisfaction |
Market Appeal | Good - a functional and affordable option | Good - appeals to outdoor and rugged use markets | Excellent - high connectivity may attract tech-savvy users | Excellent - premium features and aesthetics cater to high-end market | Good - energy efficiency appeals to environmentally conscious users |
Safety | Excellent - simpler design minimizes potential safety risks | Excellent - rugged design adds to safety features | Good - standard safety measures assumed | Good - consideration for high-quality, safe components | Excellent - design considerations include safety in prolonged use |
Scalability | Excellent - ease of adding features or modifying existing design | Good - some scalability limited by rugged features | Good - flexibility in enhancing connectivity options | Fair - premium components may limit scalability due to cost | Excellent - energy-efficient foundation allows for scalable features |
Image
Image
Mermaid
graph TD; A[Battery: Lithium-ion, 3.7V, MPN: LP503562] -->|Power| B[Solar Charge Controller: LT3652, MPN: LT3652EMSE#PBF]; B -->|Solar Charging| C[Solar Panel: 6V, MPN: SP6V-1W]; B -->|USB-C Charging| D[USB-C Port: 24-pin, MPN: UFP320-24-A]; C -->|Solar Energy| E[Ambient Light]; D -->|Power Input| F[USB Power Source: 5V]; B -->|Charged Battery| G[Power Management IC: TPS65217, MPN: TPS65217CRSLR]; G -->|Power Distribution| H[Device Components];
Image
Mermaid
graph TD; A[Battery: Lithium-polymer, 3.7V, MPN: LP402030] -->|Power| B[Multi-Source Charge Controller: LTC3330, MPN: LTC3330EUH#PBF]; B -->|Solar Harvesting| C[Solar Panel: Flexible, 5V, MPN: FLX5-1]; B -->|Vibration Energy Harvesting| D[Piezoelectric Generator: MIDE V22BL, MPN: V22BL]; B -->|USB-C Charging| E[USB-C Port: 24-pin, MPN: UFP320-24-A]; C -->|Solar Energy| F[Ambient Light]; D -->|Motion Energy| G[User Movement]; E -->|Power Input| H[USB Power Source: 5V]; B -->|Charged Battery| I[Power Management IC: MAX77650, MPN: MAX77650EWV+T]; I -->|Power Distribution| J[Device Components];
Image
Image
Image
Image
Image
Image
RP2040:3.3V
to PCM1864:AVDD, DVDD, IOVDD
(Pins 8, 13, 14)RP2040:GND
to PCM1864:AGND, DGND
(Pins 7, 12)RP2040:GPIO
(configured for SCKI) to PCM1864:SCKI
(Pin 15)RP2040:GPIO
(configured as I2S BCK) to PCM1864:BCK
(Pin 17)RP2040:GPIO
(configured as I2S LRCK) to PCM1864:LRCK
(Pin 16)PCM1864:DOUT
(Pin 18) to RP2040:GPIO
(configured as I2S data input)RP2040:GPIO
(configured as I2S data out) to PCM1864:DIN
(Pin 22)RP2040:GPIO
(configured as I2C SCL) to PCM1864:SCL
(Pin 24)RP2040:GPIO
(configured as I2C SDA) to PCM1864:SDA
(Pin 23)Mermaid Diagram for Connection OverviewC
#include "pico/stdlib.h" #include "hardware/i2c.h" #include "hardware/i2s.h" #define I2C_PORT i2c0 #define I2C_SDA_PIN 4 #define I2C_SCL_PIN 5 #define I2S_BCK_PIN 10 #define I2S_LRCK_PIN 11 #define I2S_DATA_PIN 12 void setup_i2c() { i2c_init(I2C_PORT, 100 * 1000); gpio_set_function(I2C_SDA_PIN, GPIO_FUNC_I2C); gpio_set_function(I2C_SCL_PIN, GPIO_FUNC_I2C); gpio_pull_up(I2C_SDA_PIN); gpio_pull_up(I2C_SCL_PIN); } void setup_i2s() { i2s_setup(I2S_MODE_PICO, I2S_FMT_I2S | I2S_CLK_PTOTYPE); gpio_set_function(I2S_BCK_PIN, GPIO_FUNC_I2S); gpio_set_function(I2S_LRCK_PIN, GPIO_FUNC_I2S); gpio_set_function(I2S_DATA_PIN, GPIO_FUNC_I2S); } int main() { stdio_init_all(); setup_i2c(); setup_i2s(); // PCM1864 initialization and configuration code goes here while (1) { // Main code loop for data processing } }
Image
Image
Image
Image
Image