Techno Automation

Hackster.io
Object determination using OpenCV
Python +OpenCB + Mqtt + OPC + Pain! N @&& = success

Open CV for Industry Real World Example Project Detail on Hackster.ioUrl :- https://www.hackster.io/projects/304073/edit?f=1 This project demonstrate how i have used openCV to solve industria...

Making precious memories more memorable.
Laaer engraving Images on wood.

Laser Engraving: A Must-Have Tool for Makers Laser engraving process fast forward ⏩.Machine:+ DIY laser engraver 6050 Pre Processing:- InkSpacePost processing:- LaserGRBLHost:- LaserGRBLLaser:- 0.25 wat...

Upgrading My DIY laser engraver using 3D printed Dragchain.

29 October 2023 Upgrading My Laser Engraver.3D printing Drag Chain for gantry operation.Printer :- Ender3 Running marlin2.1Host :- OctoprintSlicer:- Prusa SlicerMusic: Daysp...

Smart AI Security Camera.
Sending intruder images on telegram.
Using Cheap 5 usd camera module as image sensor.
Human presence detection using YOLOV8.
Triggere image Notification on Telegram.

Workflow.
Esp32Cam as stream live footage on wifi. RTSP protocol.
Image data captured using OpenCV.
Classification of image using YOLOV8.
MODEL:- Pre-Trained model

Total cost 8500 inr. Excluding 12V adaptor.

BOQ:
ARDUINO UNO
GRBL Shield
LM8 linear bearing
8MM smooth rod
Nema17 Stepper motor
DRV8825 Stepper Driver
Lots of Swat in @&&

Credit To Original Designer
https://www.thingiverse.com/thing:2349232

Convert Petrol To EV
1.5KW BLDC hub motor
30AH LIPO Battery Bank.
Max speed 40 to 50 KMph

Range on single charge :- to be discovered

IOT AI module , 8 Channel, installed with Honeywell DP transmitter for tank farm level monitoring over wireless network. No need to lay long signal cable.
Node-red used to design Monitoring dashboards.
InfluxDB & Grafana used as a historian server.

AI Module with wifi connectivity.
4-20 ma input.
16Bit Resolution.
MQTT support.
Application :- TANK farm level monitoring using IOT platform.
Server:6 Linux headl ss server.
Daily report generation.
Dashboard monitoring from anywhere in the world using internet connectivity.

Specifications:-
8 Channel 4-20 ma IOT board, Wireless enabled
16 Bit Resolution
Application:- Tank farm level monitoring system.
Servers:- Linux server
Online monitoring, Daily report generation
Monitoring from anywhere in the world using internet connectivity.
-red

First practical implementation of image processing based Conveyor protection system.
need improvement but It works so far.

youtube.com/

Making Smart RO gateway
Provide MQTT Support for Home server intigration.
Act as webserver & hosting Webpage showing all data.
Act as Wifi AP. Users can connect with Ap and access Webpage.

Flashing Microcontroller
TDS Controller.
First design for Commercial Use.
Dumb Water Purifier Smart .
Monitoring
support for home automation intigration
Hotspot mode for accessing Data over Mobile
Client support for existing wifi network Connectivity.

Espressif Systems (SSE: 688018.SH) announces today the release of ESP32-C5, a highly integrated MCU with 2.4 and 5 GHz dual-band Wi-Fi 6, as well as Bluetooth 5 (LE) connectivity. The ESP32-C5 enriches Espressif’s Wi-Fi 6 solutions as a follow-up to the ESP32-C6 SoC, which was announced last year.

https://www.espressif.com/en/news/ESP32-C5

Introducing ESP32-C5: Espressif’s first Dual-Band Wi-Fi 6 MCU | Espressif Systems Espressif’s ESP32-C5 is the industry’s first RISC-V SoC solution that supports 2.4 and 5 GHz dual-band Wi-Fi 6, along with Bluetooth LE. It is designed for applications that require high-efficiency wireless transmissions.

Laser Engraving Nameplate

Home Build CNC
Nema17 motors ,
Lead Screw 2mm Pitch, 8mm OD,
32 micro stepping.
X Axis Calibration completed.

Hello Friends,
Checkout Tutorial of Modbus485 protocol implementation on Esp8266 module using 485 to TTL or 232 to TTL converter.

https://youtu.be/5n0Q8K1_xnU

ESP8266 Modbus communication with Energy meter EM6400NG. In this tutorial I have shown how we can connect ESP8266 using MAX485 to TTL or MAX232 converter.Protocol :- Modbus RTU. For demonstration Schnieder make EM...

Work without Simcard or Internet.
IOT supported.
WiFi AP & Client
Support MQTT & Easy to integrate with Local Servers.
Host webpage on WiFi for monitoring.
Optional > Post data to Cloud server
Can read Modbus data of any supported Device.**

Raspberry Pi Giveaway We're giving 6 lucky winners the chance to win Raspberry Pi Boards. Don't forget to share this contest with your friends to enhance your chance of winning. Prizes are: ​Raspberry Pi 4 Model B with 4GB RAM Raspberry Pi Zero W Raspberry Pi Pico

Makes any ModusSlave in to smart.
What smart means???
Provide data over WiFi,
Can integrate with any IOT platform using MQTT, HTTP.
Single device can take data of multiple slaves*.

Todo:-
Bug fix(as always)
Web configuration portal.

Ready to install in first Client's House.
Will convert 25 Home appliances in to smart.

Unique Features:-
1> Control Devices without Internet or WiFi connection immediately after wiring.

2> Local control with its own Webpage(Without internet).

3> Can control by Alexa if internet is available , & no need to link device with any cloud services.

4> Small Form factor. Installation inside existing switch board.

5> Configuration carried out without internet connection by user.

Making conventional water purifier in to smart Water Purifier.

Function:-
Wifi AP Mode:- act as wifi AP
Wifi Client:- Can Connect with Local router.

Webserver:- Host webpage which provide all functional data on webpage.

MQTT:- Send All functional data Over MQTT using Json Packet.

Data:-
TDS
Running Hour
Tank status
Inlet water monitoring

Uniq Function:-
01:- Active TDS controlling. increase TDS if below set value.

02:- Can install in any RO.

FlexSwitch-5
Cloudless Smart switch
Alexa /Google integration
5 Channel
1AI, 5DI, 5DO
230V,2Amp,Z-crossing
Online/Offline operation

:- Inside wall switch board

:- Alexa, Google Home, Openhab, HassIO, etc.
as switching element.
Initial Setup:-Via Web browser on Mobile, Tablet or laptop.
Channel Rating:- 2Amp

3D printing,
Tooth brush holder printed by ender3.
Designed :- Tinkercad
Slicing:- Cura
Print:- Ender3
Material:- PLA

Making Spider Robo
SG90 Servo +
Arduino +
PCM9685 Servo Driver +
NRF radio +
Ender3 (3D Printer) +
Material PLA
Print time 16 Hours
Assembly time 2 Hours

Electronics Pending
Programming Pending

Get Rid of ear pain of Noes masks.

How to make Smart RGB LED controller using ESP8266 & Tasmota.






https://youtu.be/YG5K0EL5kzQ

How to make Smart RGB LED controller with ESP8266 (ESP12F) & Tasmota | Part01 Hi friends, ESP8266 are my favorite microcontroller for home automaton. it has 11 GPIO and 1 ADC + it supports I2C and UART. I made RGB LED controller using ...

Techswitch_RGB_Prototype 02
Based Smart RGB controller.
Enabled




Hardware:-
Controller:- Esp12F
Optocoupler:- PC817
MOSFETs :- IRF512
Firmware:- Tasmota 8.0.X

Techswitch evolution
Journey of Techswitch
Nee Arrival TechSwitch V2.0
10 CM x 5 CM
Smaller then old one &
Improvement in design.
flashed




Exited to get new PCB
due to Corona effect on whole supply chain industry.

Hi folks,
Hope you are safe,
During this lockdown period I forced to work from home & get some extra time to check my raspberry pi which is running as OPENHAB Server.

I observed it's temperature Is crossing 75 Deg plenty of time, so I made cooling system for it using node-red & Custom made Fan driver PCB.

Making it run using node-red is fun for me.

Hope you like this. & Suggest improvement.

Techswitch3.0

enabled
which can used for Staircase with motion detection or Web or Android app or physical switch.
Easy to configure with Home automation Server like
Firmware:- Tasmota(Open-source)

+

.
to interface with &
Without Internet.