nico/sc-selection-1: The EcoSense IoT Environmental Monitor will measure temperature and air...

Terminal
An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.
natarius
Ground
A common return path for electric current. Commonly known as ground.
jharwinbarrozo
20.5M
Net Portal
A net identifier used to create connectivity to other Net Portal with the same designator. #portal
jharwinbarrozo
43.0M
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
jharwinbarrozo
11.4M
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
jharwinbarrozo
1.5M
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
jharwinbarrozo
1.5M
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
jharwinbarrozo
14.2k
RMCF0805JT47K0
47 kOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film #forLedBlink
jharwinbarrozo
1.2M
875105359001
10uF Capacitor Aluminum Polymer 20% 16V SMD 5x5.3mm #forLedBlink #commonpartslibrary #capacitor #aluminumpolymer #radialcan
jharwinbarrozo
1.2M
CTL1206FYW1T
Yellow 595nm LED Indication - Discrete 1.7V 1206 (3216 Metric) #forLedBlink
jharwinbarrozo
1.1M

Generate a markdown-formatted table to compare IC1, U3, U4. Highlight the main d...

@copilot Generate a markdown-formatted table to compare IC1, U3, U4. Highlight the main differences between them. I am especially interested in the electrical differences (maximum ratings, input and output voltages, currents, etc), pinout differences, tolerances, and main features.

10mo

copilot

Given the information available and the absence of datasheet excerpts for IC1 (TPS62040DGQ) and U4 (LM36011YKBR), I will provide a comparison based on general knowledge and the provided excerpt for U3 (MCP1700T-3302E/TT). Please note that for IC1 and U4, you may need to refer directly to their datasheets for precise and detailed specifications.

Table

Feature/Specification	IC1: TPS62040DGQ (Texas Instruments)	U3: MCP1700T-3302E/TT (Microchip Technology)	U4: LM36011YKBR (Texas Instruments)
Type	Step-down (Buck) Converter	Low Dropout (LDO) Voltage Regulator	LED Driver
Maximum Output Current	Depends on conditions but generally around 1A to 2A	Up to 250 mA[1]	Not specified; typical for LED drivers
Input Voltage Range	Approximately 2.5V to 6V (estimate)	2.3V to 6.0V[1]	Not specified
Output Voltage Range	Adjustable; specific values depend on external components and configuration	1.2V to 5.0V[2]	Not specified
Quiescent Current	Low (specific value not available)	Only 1.6 uA (typical)[1]	Not specified
Main Features	High efficiency, adjustable output via external feedback network, small footprint	Ultra-low quiescent current, stable with ceramic output capacitors, short-circuit and overtemperature protection[3]	Typically includes features for LED current control, may have integrated switches
Pinout Differences	11 pins, including enable (EN), voltage input (VIN), switching output (SW), ground (GND), and feedback (FB)	3 pins: Ground (GND), Output Voltage (VO), Input Voltage (VI)[2]	Typical LED driver pin configuration including ground (GND), input voltage (IN), LED current control (LED), possibly communication pins (SCL, SDA)
Tolerances/Protection	Not specified; typically includes overcurrent and thermal protection	Overcurrent and thermal protection[2], stable with 1.0 uF Ceramic output capacitor[3]	Not specified, but LED drivers often include thermal protection

Please consult the specific datasheets for IC1 (TPS62040DGQ) and U4 (LM36011YKBR) for accurate and detailed specifications, as the information provided here is based on general knowledge of these types of components and may not accurately reflect their specific characteristics.

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[2] Page 1

[3] Page 1

10mo

Generate a markdown-formatted table to compare U1, U2. Highlight the main differ...

nico

@copilot Generate a markdown-formatted table to compare U1, U2. Highlight the main differences between them. I am especially interested in the electrical differences (maximum ratings, input and output voltages, currents, etc), pinout differences, tolerances, and main features.

10mo

copilot

Given that detailed datasheets for the STM32L476ZGT6P (U1) and STM32L4R7AII6 (U2) microcontrollers are not directly provided here, I will base the comparison on typical characteristics for STM32L4 series MCUs, acknowledging that while many features and electrical specifications will be similar across the series, specific details can vary between model numbers. Please consult the actual datasheets for the most accurate and detailed information.

Table

Feature/Specification	STM32L476ZGT6P (U1)	STM32L4R7AII6 (U2)	Notes
Core	ARM Cortex-M4	ARM Cortex-M4	Both MCUs are based on the same core architecture, offering efficient processing capabilities for embedded applications.
Maximum Frequency	Up to 80 MHz	Up to 120 MHz	U2 can potentially offer higher processing speed than U1.
Flash Memory	Varies	Varies	The exact flash memory size can differ based on specific part numbers. STM32L4R series typically offers larger flash sizes.
RAM	Varies	Varies	Similar to flash, RAM size can differ, with STM32L4R series generally providing more RAM.
Supply Voltage (Vdd)	1.71V to 3.6V	1.71V to 3.6V	Both MCUs operate within the same voltage range, suitable for low-power applications.
I/O Pins	144	Up to 169	U2 offers more I/O options which can be beneficial for more complex applications.
Analog Inputs	Multiple ADC channels	Multiple ADC channels	Both models support multiple ADC channels, though the exact number can vary.
Operating Temperature	-40°C to 85°C	-40°C to 85°C	Both MCUs are rated for the same operating temperature range, suitable for a variety of environments.
Low Power Modes	Multiple	Multiple	Both MCUs support various low-power modes, optimizing energy consumption for battery-powered devices.
Special Features	Enhanced comparators, op-amps, and DACs	More advanced peripherals and higher resolution ADCs	U2 may offer more advanced or additional peripherals compared to U1, suitable for specific application needs.
Package Type	LQFP144	LQFP or UFBGA	U2 potentially offers different packaging options, which may influence the PCB design.

Notes:

The exact Flash and RAM sizes are critical for application requirements but generally increase in the higher-end components of the same series.

Specific peripheral sets (timers, UARTs, SPIs, etc.) can also vary and should be considered based on project requirements.

For precise tolerances, such as clock accuracy and voltage tolerances, consult the specific datasheet as these can vary slightly between models.

The version and capabilities of peripherals such as DMA channels, timers, and SPI/I2C/UART interfaces can vary and have a significant impact depending on the application's complexity.

Please validate this information against the specific datasheets for STM32L476ZGT6P and STM32L4R7AII6 to ensure accuracy for your particular application needs.

10mo

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nico / SC - Selection-1

Schematic

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