Final Year Projects Club

30/01/2025

https://www.electrical-info.net/2024/10/PIR-Sensor-Working-Principle.html?m=1

08/01/2025

https://www.facebook.com/share/19ERm3fudH/

What is a PIR sensor, PIR Motion sensor wiring diagram

04/01/2025

# # ‌‌‌‌‌Industrial automation microprocessors
->> Renesas Electronics have launched the RZ/T2H, its highest performing microprocessor (MPU) for industrial automation.
->> Featuring dual Cortex- R52 CPUs at 1GHz with 576kB tightly coupled memory, it combines real-time processing and application capabilities.
->> It is designed for PLCs, motion controllers, and
CNCs,
->> The RZ/T2H enables precise, high-speed robot control and real-time operations, addressing automation demands and improving industrial efficiency.

Renesas Electronics Corporation

A global leader in microcontrollers, analog, power and SoC products, Renesas delivers trusted embedded design innovation to shape a limitless future.

02/01/2025

Sensors and magnetic switches
->> Allegro MicroSystems Inc. has introduced new sensors and magnetic switches for use in cars, factories, and everyday products.
->> These new switches, APS11753 and APS12753, use less power, 50% less than previous models helping extend battery life.
->> They work well even with changes in the distance or position of parts, making them useful for devices that run on batteries, like medical tools or consumer electronics.
->> These switches sense motor positions, reduce vibrations, and save energy.

Allegro MicroSystems

With more than 30 years of experience developing advanced semiconductor technology and application-specific algorithms, Allegro is a global leader in power and sensing solutions for motion control and energy-efficient systems.

01/01/2025

Linear Hall effect lC for general use
->> ABLIC has launched theS-5611A linear Hall effect IC for general-use devices.
->> The product supports adopt- ing renewable energy sources like solar and wind power, focusing on improving energy efficiency to reduce environmental impact.
->> It provides a 1.25ps response time, improving energy conversion efficiency in gen- eral-purpose inverters.
->> The IC suits energy-efficient applications, including renewable energy systems and industrial machinery.
->> The applications of the IC include core current sensors to help measure current flow
1. linear position detection to enable position sensing in industrial and automation systems;
2. Rotation detection for monitoring of rotational movement in motors, robotics, and other mechani- cal systems. ABLIC

ABLIC Inc. provides small, low-power consumption, and high-precision analog semiconductor products. We joined as one of the MinebeaMitsumi Group companies in April 2020, and will keep contributing to the enrichment lives around the world under our vision of inspiring customers with “Small, Smart, ...

01/01/2025

World's smalles
Bluetooth low energy module

Japanese company KAGA FEI has recently unveiled the incredibly small ES5L15BA1 Bluetooth LE 6.0 and 802.15.4 module based on Nordic Semi nRF54L15 ultra-low-power Cortex-M33 wireless MCU.

https://www.kagafei.com/jp/eng/products/wireless-modules/bluetooth/ES4L15BA1.html

29/11/2024

Flame sensing Fire Alarm Device

29/11/2024

Project name: Flame-Sensing Fire Alarm Using Arduino Nano.

It introduces the construction of a simple and reliable fire alarm system using a flame sensor and an Arduino Nano board, designed for hobbyists and learners.

Parts List:
Main Controller: Arduino Nano

Semiconductors:
IC1 - LM7812, 12V Voltage regulator
T1 - BC548 NPN transistor
T2 - SL100 NPN transistor
BR1 - 1A bridge rectifier
LED1 -LED3 -5mm red LED
D1 -1N4007 rectifier diode

Resistors (all 1/4-watt, +5% carbon):
R1-R3 -1 kilo-ohm

Capacitors:
C1 -1000uF,35V electrolytic
C2 -100nF ceramic disk

Miscellaneous:
Sounder - 230V AC operated(You can change based on availability)
RL1 -12V SPDT relay
Sensor1 -Flame sensor module
Transformer X1 - 230V AC primary to 15V, 500mA secondary
Arduino Code:
//................................................................
// C++ code for Arduino
//
int sound = 11;
int flameSensor = 2;
int light = 4;
bool flamStatus = true;

void setup()
{
pinMode(sound, OUTPUT);
pinMode(light, OUTPUT);
pinMode(flameSensor, INPUT);
}

void loop()
{
flamStatus = digitalRead(flameSensor);
if(flamStatus == false)
{
digitalWrite(light, HIGH);
digitalWrite(sound, HIGH);
}
else
{
digitalWrite(light, LOW);
digitalWrite(sound, LOW);
}}
//.....................................................................................
Source: EFY

19/02/2024

10/12/2023

Raspberry Pi?