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create a high level mermaid block diagram of A1, K1, U1, U2. Include key compone...
@copilot create a high level mermaid block diagram of A1, K1, U1, U2. Include key component's manufacturer part number in each block whenever possible.
1y
To create a high-level Mermaid block diagram of the components A1 (Arduino), K1 (Relay), U1 (Hitachi LCD), and U2 (LM35CZ/NOPB temperature sensor), you can use the following Mermaid syntax. This description includes the manufacturer part numbers (MPN) for each component whenever available. Please note, for the Arduino and Hitachi LCD, specific MPN details were not fully provided, so I've used the general information available.
Diagram
This Mermaid diagram represents a high-level overview of the connections between your main project components:
- A1 (Arduino A000067) acts as the central controller.
- It controls K1 (Relay SRD-12VDC-SL-C) to potentially switch other circuits or components on and off.
- It displays data or information on U1 (LCD Display, Hitachi MPN N/A).
- It reads temperature information from U2 (Temperature Sensor LM35CZ/NOPB).
This visual diagram helps to understand the basic relationship and functionality planned between these components in your project. Each block represents a component, and the arrows suggest the direction of control or data flow.
1y
1
K1
U1
A1
U2
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
Subjective Silver Electromagnetic Shrinking Machine
Controls
Properties
Availability & Pricing
| Distributor | Qty 1 | |
|---|---|---|
| Digi-Key | $55.36–$57.22 | |
| LCSC | $14.26 | |
| Mouser | $55.66 | |
Assets
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copilot
- Pins: Generally, relay pins are for coil activation (usually two pins) and switch contacts (common, normally open, and normally closed). Pull-up or pull-down resistors are not applicable here since these are mechanical connections and coil driving considerations.
2. Microcontroller Module (A1: Arduino Mega2560 - A000067)- Pins:
- Digital IO (Pins like 22 to 53, 0 to 13): The Arduino Mega has internal pull-up resistors that can be enabled via software for its digital I/O pins. For pins configured as inputs and not connected, it's good practice to enable internal pull-ups to avoid floating inputs.
- Analog Inputs (AD0 to AD15): For analog inputs, it's best to either connect them to a valid signal or ground them through a pull-down resistor if they're not used to prevent floating inputs which can cause erratic readings. However, if you're not using these pins, leaving them unconnected typically doesn't cause issues.
- Communication Pins (SDA, SCL, TX, RX, etc.): For I²C communication (SDA & SCL, pins 20 & 21), external pull-up resistors are necessary for proper function. Arduino boards typically contain internal pull-up resistors, but depending on the bus length and speed, external ones might be needed. UART (TX & RX) and SPI pins do not require pull-ups or pull-downs if they're left unconnected.
3. LCD Module (U1: Hitachi compatible LCD)- Pins:
- Control Pins (RS, R/W, E): These pins usually are directly controlled by the controlling MCU, and if left unconnected in a hypothetical scenario, they should ideally be tied to a known state (RS to LOW, R/W to LOW, and E to LOW) through either direct connection to GND or via a pull-down resistor to prevent floating states. However, in operational circuits, these would be actively driven by the microcontroller.
- Data Pins (DB0-DB7): In a 4-bit operation mode, only DB4-DB7 are used. If the unused data pins (in 4-bit mode, DB0-DB3) are truly left unconnected, they generally do not need pull-ups or pull-downs, but grounding them would prevent floating pins in case of misconfiguration.
4. Temperature Sensor (U2: LM35CZ/NOPB)