In this article I'll show you "How to make a simple water level indicator" using some transistors & LED. I make a custom pcb design to make it easy. Just download the PCB layout file & print …

Nov 8, 2021 · Make Water Level Indicator with Buzzer using only BC547 transistor on Zero PCB. Download Circuit Diagram, PCB Layout for this project.

Sep 18, 2024 · Three circuits were shown here are simple and built using transistors, 555 timer and ULN2003 IC. First let us build a water level alarm using simple transistors. Metal Contacts …

May 15, 2015 · This is a tutorial to build a simple water level indicator alarm circuit using transistors. It indicates different levels of water and raise an alarm upon getting the tank full.

Dec 14, 2021 · 🔎 Learn how to build a simple water detector circuit with PCB components! ⚡ Step-by-step guide for DIY electronics enthusiasts looking to create this practical home monitoring …

Jul 14, 2020 · This circuit measures or detects a required level of water, liquid, or any fluid. The circuit diagram is quite simple with only a few components but it can perform a great number …

Jul 28, 2022 · A Water level indicator is a simple electronic circuit that can show the level of any liquid in a vessel such as a tank, pool, or container. There are several electronic configurations …

Apr 20, 2023 · In this post, we will discuss how to build a Water Level Indicator using Ultrasonic Sensor, Arduino and PCB Design. The water level indicator is built using an ultrasonic sensor …

About Designing the circuit of Water Level Indicator on Printed Circuit Board (PCB) using LTSpice and Kicad Softwares.

Sep 11, 2024 · Here is a simple water detector circuit diagram using an LM393 comparator IC: The circuit works as follows: The water sensor probes are connected to the non-inverting input …