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saheen palayi

@saheen_palayi

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Joined 31 Jul 2019, 15:40 Last Online 2 Oct 2023, 19:39
Website saheenpalayi.github.io/ Location Kerala,India Age 27

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Best posts made by saheen_palayi

  • RE: Purpose and Significance of RF stiching?

    Via stitching is a technique used in PCB design to reduce the EMI , to keep the short return loops and maintain the low impendence through tracks. especially on the larger copper areas

    posted in PCB Designing
    saheen_palayi
    saheen_palayi
    24 Mar 2020, 14:00
  • RE: Help needed for ESP8266, GPS neo6m and Firebase

    @Sara

    I already did some projects on Firebase with NodeMCU (ESP8266) .I got run time errors but mine's worked fine .U should check with your libraries . also tested over more than 2 libraries . In the code above u mentioned is not declared the FIREBASE_HOST,FIREBASE_AUTH, WIFI_SSID and WIFI_PASSWORD variable values may be u removed for privacy .The serial gps is not a big deal.U should check ur firbase with the given example of the particular header file or library .I didnt used the ArduinoJson.h library at all ....

    posted in Arduino
    saheen_palayi
    saheen_palayi
    23 Mar 2020, 16:28
  • Foxlab Maker Meet & 3D Printing Demo

    Do you want to be a maker? Or are you one.

    Come join us on this (21 Sept 2019, Saturday 2.00 PM -4.00 PM) for a gathering. Meet wonderful people ,Share ideas , and start making. We will back you up.

    Agenda :-
    ◼Introduction to Foxlab Maker Activities
    ◼How to be the part of Foxlab Community
    ◼Introduction to 3D Printing
    ◼3D Printing Demo

    Registration Link :http://bit.do/foxlab3
    photo6055472252192925977.jpg

    posted in Events & Hackathons
    saheen_palayi
    saheen_palayi
    18 Sept 2019, 13:53
  • Call for Software Engineering Volunteers | Coronasafe.Network

    Call for Software Engineering Volunteers | Coronasafe.Network
    —

    1. CoronaSafe Network is a an open-source public utility designed by a multi-disciplinary team of volunteers along with the Government of Kerala.�

    2. The goal is to create a volunteer run defence network to protect the healthcare system of a state or nation against the corona virus attack.�

    3. There are currently more than 20 applications that are running live which are designed to give the Chief Minister’s office and general public live information about Hospital Bed Capacity Utilisation, Corona Care Canters Capacity Utilisation, Inventory Management, Volunteer Management, Patient Management, Food Management, Ambulance Network and other features.�

    4. We are extremely short on software engineering talent and require immediate and urgent reinforcements from the software engineering community to setup the full network and put in on trial run by March 28th, 2020.��

    5. Pass this message to software engineering community.�

    Volunteer at http://volunteer.coronasafe.network/

    posted in Fight Against COVID19 Outbreak
    saheen_palayi
    saheen_palayi
    21 Mar 2020, 11:44
  • help me to find a FPGA dev board for getting started suggest me a cheap and best dev board?

    i'm new to the FPGA world ,looking for a fpga dev board to getting started ,I hope u guys will help me to find out ,thanks

    posted in General Discussion
    saheen_palayi
    saheen_palayi
    18 Aug 2019, 14:22
  • RE: List of 3D Printing Services Providers

    @salmanfaris
    Company Name : FOX 3D PRINTING
    Website: https://fox3dprinting.in/
    Email: hello@fox3dprinting.in
    Location: Kerala
    Available Materials : ABS,PLA , PETG
    Available Machines: Praman 200 ,praman 140. Artilary ,Custom
    Rate : vary 5/gram to 13/gram depends material
    Shipping Time/Production Time : depends the model
    You are part of it: Yes

    posted in 3D Printing
    saheen_palayi
    saheen_palayi
    22 Jan 2021, 19:37
  • RE: Max30102,MPU6050 and Esp8266

    Hey @Adithya-SM
    Could you drop your code here?

    posted in ESP32
    saheen_palayi
    saheen_palayi
    1 May 2023, 09:43
  • RE: Error While writing Library for Gy521

    @rafitc99 I dont think u can access those like that did you tried those lines after

     goo.getAcData();
     goo.getGyData();
    
    posted in General Discussion
    saheen_palayi
    saheen_palayi
    2 May 2020, 16:12

Latest posts made by saheen_palayi

  • RE: The New Particle Photon 2 - Powered by Realtek RTL8721DM MCU

    Interesting...
    is it available in our Indian market?

    posted in Development Boards
    saheen_palayi
    saheen_palayi
    13 May 2023, 08:19
  • RE: Max30102,MPU6050 and Esp8266

    Hey @Adithya-SM
    Could you drop your code here?

    posted in ESP32
    saheen_palayi
    saheen_palayi
    1 May 2023, 09:43
  • RE: List of 3D Printing Services Providers

    @salmanfaris
    Company Name : FOX 3D PRINTING
    Website: https://fox3dprinting.in/
    Email: hello@fox3dprinting.in
    Location: Kerala
    Available Materials : ABS,PLA , PETG
    Available Machines: Praman 200 ,praman 140. Artilary ,Custom
    Rate : vary 5/gram to 13/gram depends material
    Shipping Time/Production Time : depends the model
    You are part of it: Yes

    posted in 3D Printing
    saheen_palayi
    saheen_palayi
    22 Jan 2021, 19:37
  • RE: Error While writing Library for Gy521

    @rafitc99 I dont think u can access those like that did you tried those lines after

     goo.getAcData();
     goo.getGyData();
    
    posted in General Discussion
    saheen_palayi
    saheen_palayi
    2 May 2020, 16:12
  • RE: Error While writing Library for Gy521

    @rafitc99 is it fixed ?,u found a solution?

    posted in General Discussion
    saheen_palayi
    saheen_palayi
    1 May 2020, 13:28
  • RE: Purpose and Significance of RF stiching?

    Via stitching is a technique used in PCB design to reduce the EMI , to keep the short return loops and maintain the low impendence through tracks. especially on the larger copper areas

    posted in PCB Designing
    saheen_palayi
    saheen_palayi
    24 Mar 2020, 14:00
  • RE: Help needed for ESP8266, GPS neo6m and Firebase

    @Sara

    I already did some projects on Firebase with NodeMCU (ESP8266) .I got run time errors but mine's worked fine .U should check with your libraries . also tested over more than 2 libraries . In the code above u mentioned is not declared the FIREBASE_HOST,FIREBASE_AUTH, WIFI_SSID and WIFI_PASSWORD variable values may be u removed for privacy .The serial gps is not a big deal.U should check ur firbase with the given example of the particular header file or library .I didnt used the ArduinoJson.h library at all ....

    posted in Arduino
    saheen_palayi
    saheen_palayi
    23 Mar 2020, 16:28
  • Call for Software Engineering Volunteers | Coronasafe.Network

    Call for Software Engineering Volunteers | Coronasafe.Network
    —

    1. CoronaSafe Network is a an open-source public utility designed by a multi-disciplinary team of volunteers along with the Government of Kerala.�

    2. The goal is to create a volunteer run defence network to protect the healthcare system of a state or nation against the corona virus attack.�

    3. There are currently more than 20 applications that are running live which are designed to give the Chief Minister’s office and general public live information about Hospital Bed Capacity Utilisation, Corona Care Canters Capacity Utilisation, Inventory Management, Volunteer Management, Patient Management, Food Management, Ambulance Network and other features.�

    4. We are extremely short on software engineering talent and require immediate and urgent reinforcements from the software engineering community to setup the full network and put in on trial run by March 28th, 2020.��

    5. Pass this message to software engineering community.�

    Volunteer at http://volunteer.coronasafe.network/

    posted in Fight Against COVID19 Outbreak
    saheen_palayi
    saheen_palayi
    21 Mar 2020, 11:44
  • Foxlab Maker Meet & 3D Printing Demo

    Do you want to be a maker? Or are you one.

    Come join us on this (21 Sept 2019, Saturday 2.00 PM -4.00 PM) for a gathering. Meet wonderful people ,Share ideas , and start making. We will back you up.

    Agenda :-
    ◼Introduction to Foxlab Maker Activities
    ◼How to be the part of Foxlab Community
    ◼Introduction to 3D Printing
    ◼3D Printing Demo

    Registration Link :http://bit.do/foxlab3
    photo6055472252192925977.jpg

    posted in Events & Hackathons
    saheen_palayi
    saheen_palayi
    18 Sept 2019, 13:53
  • help me to find a FPGA dev board for getting started suggest me a cheap and best dev board?

    i'm new to the FPGA world ,looking for a fpga dev board to getting started ,I hope u guys will help me to find out ,thanks

    posted in General Discussion
    saheen_palayi
    saheen_palayi
    18 Aug 2019, 14:22

Recent Posts

  • @Neha-Kamal Nice one, Can you share the project link also here. Thanks 🙌.

    20 Jul 2025, 06:13 • read more
  • A

    Solution Architecture
    Module Selection: Miniature surface-mount PIR modules (e.g., HC-SR501) with size <20mm×20mm for integration into embedded lighting (ceiling lights, corridor lamps).
    Linkage Logic: Connect to MCUs (e.g., ESP32) via GPIO for "person detected - full brightness; person present - dimmed; person leaves - 30s delay off" control. Integrate light sensors (e.g., BH1750) for daytime auto-shutdown.
    Energy Savings: Reduces lighting energy consumption by 30%-50% compared to traditional switches, ideal for corridors and bathrooms.

    Typical Scenarios Smart Homes: Integrates with Alexa/Mijia systems, allowing APP-adjustable sensing distance and delays. Commercial Lighting: Mall corridors use zoned sensing via RS485 bus for collaborative multi-module control.

    III. Optimization of Sensing Solutions for Security Systems

    Enhanced Intrusion Detection Design Anti-Interference Technology: Dual-element complementary sensors suppress ambient temperature interference; pulse counting (2 consecutive pulses trigger alarm) reduces false positives. Multi-Dimensional Linkage: Combines with microwave radar modules (e.g., HB100) for "infrared + microwave" dual detection, triggering alarms only when both activate to avoid curtain sway or insect interference. Concealed Installation: Modules with integrated lens-housing designs (e.g., RE200B) hide within ceilings or decor for covert security. Data Transmission and Response Wireless Transmission: LoRa modules (e.g., EBYTE E32-433T30D) enable low-power long-range (3km open area) data upload, suitable for villa/factory perimeter security. Rapid Response: <0.5s trigger delay, with local buzzer alerts and cloud notifications (via NB-IoT) within <3s.

    IV. Selection and Deployment Considerations

    Environmental Adaptation Avoid direct exposure to air vents/heating sources. Install at 2.2-2.8m (indoor) or 3-5m (outdoor) height, tilted 15°-30° to cover human activity zones. Outdoor use requires IP65 waterproof modules (e.g., AM312-IP67) with sunshades to minimize solar interference. Cost-Reliability Balance Consumer scenarios: HC-SR501 (~$2/unit); industrial use: Prioritize stability (e.g., Panasonic EKMC1603111, temp drift <±2%/℃). Batch deployment: Reserve 10% redundant modules with self-diagnostic voltage checks for fault

    18 Jul 2025, 06:00 • read more
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