ESP32 Complete Project : Wi-Fi-connected weather station using the ESP32

The ESP32 is a powerful microcontroller with built-in Wi-Fi and Bluetooth capabilities, making it an excellent choice for IoT projects. Let's create a sample project where we build a Wi-Fi-connected weather station using the ESP32, which will display temperature and humidity readings from a DHT22 sensor and send the data to an online dashboard. (ESP 32)

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Microcontrollers 86 reads 0 comments Print

Sample python code for intraday scalping

Intraday scalping is a trading strategy that involves making multiple trades within a day to take advantage of small price movements. Below is a sample Python code for a simple intraday scalping strategy using moving averages. This example will use the

yfinance

library to fetch historical stock data and the

pandas

library for data manipulation.

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Programming Languages 81 reads 0 comments Print

Create Python UI with Tabs - PyGTK sample program

Creating a PyGTK application with tabs involves using the

Gtk

library to create a window with a notebook widget. This widget allows you to add multiple tabs, each containing different content. Below, I'll provide a step-by-step guide and a sample program to create a PyGTK window with tabs using Python.

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Autodesk Vault using VBA (Visual Basic for Applications) Sample program

To work with Autodesk Vault using VBA (Visual Basic for Applications), you'll typically need to interact with Vault's API. This involves:

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VBA Programming 78 reads 0 comments Print

How to connect TradingView with brokers via Python

To connect **TradingView** with brokers via **Python**, you can use APIs provided by brokers and leverage **TradingView's webhook alerts** to automate trading strategies. Here's a general process on how you can set this up:

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Index Match equivalent VBA program in Excel

In Excel, the

INDEX

and

MATCH

functions are commonly used together to perform lookups that are more flexible than

VLOOKUP

. To achieve similar functionality in VBA, you can create a custom function or use VBA code to mimic the behavior of

INDEX MATCH

. Here's how you can do it:

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Creating an Arduino-based home automation system

Creating an Arduino-based home automation system can be a rewarding project. Below, I will provide a simple example of home automation code using Arduino. This setup will control a few basic appliances like a light, fan, and other devices through a relay module using sensors and a Bluetooth module. 

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Microcontrollers 72 reads 0 comments Print

Automating the process of sending data from an Excel file to WhatsApp (create a menu or send messages)

Automating the process of sending data from an Excel file to WhatsApp, especially to create a menu or send messages, can be a powerful tool for businesses. Here’s a step-by-step guide to create a WhatsApp menu based on data from an Excel file.

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Programming Languages 65 reads 0 comments Print

How to access Indian Railway train ticket data via an API using IRCTC (Irctc API program)

To access Indian Railway train ticket data via an API using **IRCTC**, you would typically rely on the Indian Railways Catering and Tourism Corporation (IRCTC) APIs. However, direct access to IRCTC's train ticket booking APIs is usually restricted and requires official permission or partnerships due to security and privacy concerns. You can use the **Indian Railway API** provided by **IRCTC** or third-party services for train information, PNR status, and seat availability.

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General 63 reads 0 comments Print

Autodesk Inventor VBA Sample: Generating a Drawing

Here's a basic example of using VBA in Autodesk Inventor to generate a drawing from an existing 3D model. This script assumes that you have an existing part or assembly file and want to create a drawing with standard views.

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Dhan Python API - sample program - place order

To place an order using the Dhan Python API, you would generally need to interact with their trading API, which allows you to execute trades programmatically. The steps below outline how you might do this:

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Send WhatsApp messages from Excel using VBA

To send WhatsApp messages from Excel using VBA, you can use the

WhatsApp API

to send messages via a web link. Here's how you can do it:

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Create an autoposter for Instagram using Excel VBA

Excel to Instagram - auto post To create an autoposter for Instagram using Excel VBA, you'll need to interface with Instagram's API or automate interactions with the Instagram web interface. Unfortunately, Instagram's API has restrictions, particularly regarding posting content, which makes it challenging to automate this process directly through Excel VBA.

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SolidWorks VBA Macro for Sheet Metal

Creating a VBA macro in SolidWorks for sheet metal involves automating tasks related to sheet metal parts, such as creating a sheet metal feature, flattening a part, or exporting a flat pattern. Below is a sample VBA macro that demonstrates some basic sheet metal operations in SolidWorks.

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VBA Programming 52 reads 0 comments Print

Applying materials to parts in SolidWorks using VBA

Applying materials to parts in SolidWorks using VBA can be a useful way to automate the process of assigning material properties. This can help in quickly updating parts with the correct material specifications, ensuring consistency and reducing manual errors.

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VBA Programming 52 reads 0 comments Print