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Below is a high-level description of the project "Structural Indigo Tricorder". It seems to be a simple electronics system but since there's no specific goal stated, some assumptions are made based on the available components:
Relay (K1, SRD-05VDC-SL-C): The relay can serve to control a high current circuit using a smaller current. It's likely to be used for switching some load.
Resistor (R1): A general electronic component used to limit current and divide voltage. The specific resistance value isn't given, but standard values are assumed (generally in Ohm).
LED (LED1, WP7113SRD/D): A Red light-emitting diode by Kingbright that might be used as an indicator light.
Ultrasonic Sensor (US1, HC-SR04): This sensor sends out a ping and then listens for the echo, providing information about the distance to an object.
Voltage Regulator (U1, AMS1117-3.3): It's likely used to provide a stable 3.3V from a higher, possibly unstable, input voltage.
Diode (D1): Allows current to pass in only one direction, often used for reverse polarity protection.
Capacitor (C1): This can be used for various purposes such as noise filtering or energy storage. The value isn't specified.
Power Source (V1): A power source providing 5 Volts.
Terminal Block (J1, DB126V-5.0-3P-GN): A connector used for wired connections which could be for input/output stages.
PowerNet (PowerNet1): An artificial designator (not a physical component), typically represents power or ground connections in the schematic.
Without further information like component values or additional components, it's hard to determine the exact application. However, this seems like a sensor-based control system. The Ultrasonic sensor is used to feed distance information into some controller (not specified in the project), which might then switch the relay K1 to control an external load, using the LED as an indicator. The voltage regulator would serve to keep the electronics stable, and the capacitor for smoothing power supply if needed.
By "red dot", you could possibly be referring to an issue in your schematic that needs attention. The red dot usually represents an issue like:
An unconnected pin
Overlapping wires or conflict on the board layout
An issue with the PCB layout, such as a trace that's too thin for its current, a missing silkscreen label or an undefined board outline
Without more detailed information, though, it's a bit hard to specify exactly what the red dot in your project might be pointing out. Checking the output log or error messages in the Flux program should provide a precise explanation.
2y
1
K1
R1
Resistance
500 Ω
V1
LED1
US1
P1
C1
Capacitance
Capacitance
D1
J1
U1
SW1
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Documents
Documents are markdown text files which describe project goals, capture details, or even simulation outputs.
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Structural Indigo Tricorder
Welcome to your new project. Imagine what you can build here.
Properties
Properties describe core aspects of the project.
Pricing & Availability
Distributor
Qty 1
Digi-Key
$0.15–$0.49
LCSC
$0.55–$0.66
Mouser
$6.03
Controls
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sibi38
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sibi38
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