Finding TDS Sensor Parts

3:04

Project

Library

Using Knowledge Base Tool.

Searching for components.

Dispatching Library tool to find: "TDS sensor"

Dispatching Library tool to find: "TDS probe"

Dispatching Library tool to find: "Conductivity sensor"

Creating search plan for: "TDS sensor"

Creating search plan for: "TDS probe"

Creating search plan for: "Conductivity sensor"

Searching.

Found 5 results.

Searching: "TDS sensor"

Searching.

Found 30 results.

Searching: "Conductivity sensor"

Searching.

Found 4 results.

Searching: "TDS probe"

Searching: "TDS sensor"

Searching.

Searching: "Conductivity sensor"

Searching.

Found 54 results.

Searching: "TDS sensor"

Found 19 results.

Searching: "Conductivity sensor"

Searching: "TDS probe"

Searching.

Found 26 results.

Searching: "TDS probe"

Searching: "Conductivity sensor"

Searching.

Searching: "TDS sensor"

Searching.

Found 15 results.

Searching: "Conductivity sensor"

Found 35 results.

Searching: "TDS sensor"

Searching: "TDS probe"

Searching.

Found 40 results.

Searching: "TDS probe"

Searching: "Conductivity sensor"

Searching.

Found 13 results.

Searching: "Conductivity sensor"

Searching: "TDS probe"

Searching.

Searching: "TDS sensor"

Searching.

Found 40 results.

Searching: "TDS probe"

Found 2 results.

Searching: "TDS sensor"

Searching: "Conductivity sensor"

Searching.

Found 21 results.

Creating search plan for: "Conductivity sensor"

Searching.

Found 36 results.

Searching: "Conductivity sensor"

Finished searching for components.

I searched the Flux library for a TDS/EC sensor and probe. Nothing suitable turned up yet.

TDS sensor: no results. Browse: TDS sensor
TDS probe: no results. Browse: TDS probe

Conductivity sensor query returned an unrelated current sensor (not applicable for water TDS/EC):

Table

Part Name	Part UID	MPN	Datasheet	Package
ACS773LCB-050B-PFF-T	148e81a7-3410-48ec-a368-a215ca723e91	ACS773LCB-050B-PFF-T	N/A	5-CB formed leads

Quick questions to narrow the search:

Do you want a module with electronics and analog/I2C output, or just a bare probe?
Supply/interface constraints? For your NodeMCU-12E, should it run at 3.3 V and output within the ADC range?
Water type/range? (e.g., 0–2000 ppm freshwater vs higher salinity)

If you have a target model or MPN (e.g., the exact vendor module you want), share it and I’ll look it up directly and propose an in-library match. Also, if we end up with a bare probe + external electronics, I can source the connector and supporting parts once you confirm the direction.

Note: When feeding an MCU ADC from sensor electronics, keep output impedance low or add a small capacitor at the ADC pin to ensure the sample-and-hold acquires accurately. For high-impedance outputs, a buffer op-amp or a 100 nF capacitor near the ADC input is recommended.

module search

bare probe search

specify water range

search specific MPN

impedance mitigation

132 days

Ready.

Resistance

1000 Ω

Reviews

Ground
A common return path for electric current. Commonly known as ground.
jharwinbarrozo
20.5M
Net Portal
Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portal
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43.0M
Power Net Portal
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 #power
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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 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 #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
15.5k
Terminal
An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.
natarius
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
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1.2M
CTL1206FYW1T
Yellow 595nm LED Indication - Discrete 1.7V 1206 (3216 Metric) #forLedBlink
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1.1M

Project Name

Description

Wi-Fi Enabled Audio Notification System with Push Button Trigger and Explicit NodeMCU-12E Pin Mapping

Properties

System Architecture

Pricing & Availability

Distributor	Qty 1
Arrow	$0.32–$18.17
Digi-Key	$5.31–$25.75
LCSC	$12.54–$58.32
Mouser	$10.22–$102.21
TME	$0.31
Verical	$0.33–$0.39

Assets

Assets are files uploaded to this project which can be used in various ways.

Controls

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