AngelHack
Angelhack organizes and holds hackathons around the world in countries including, but not limited to Australia, United States, Japan, Mexico, United Arab Emirates, United Kingdom, and Asia.
Find AngelHack on:
Empowering you to understand your world
- Guides
- Automotive
- Alternator: What An Alternator Is, And It’s Purpose
- What Is Electric Power Steering (EPS)?
- Evaporator (Automotive A/C)
- Condenser (Automotive A/C)
- What Is A Naturally Aspirated Engine?
- How To: PWM On A TMS570 Automotive Microcontroller
- Buttons/GPIO On A TMS570 Automotive Microcontroller
- Understanding Fuel Economy
- Privacy/Security
- Technology
- Technology Index
- Programming Tutorials
- HTTP Status Codes: What They Mean
- How To Stop Search Engines From Indexing A Page
- iOS Programming
- Introduction To Cryptography
- Android
- JavaScript
- Node.js
- How To Install Node.js
- How To Run Multiple Versions Of Node.js
- How To Read A File In Node.js
- How To Write To A File In Node.js
- Receive POST Requests
- How To Send A GET Request In Node.js
- Send A POST Request In Node.js
- How To Get Data From An API And Save It Using Node.js And Mongoose
- Node.js Geocoding Example: Find Businesses Using Google Places
- Mongoose Basics: Storing Data With Node.js And MongoDB
- How To Send A GET Request With Node.js (Using A Promise)
- Rust
- SQL
- PostgreSQL Tutorials: How To Install PostgreSQL On Linux
- PostgreSQL Tutorial: How To Create A User In PostgreSQL
- PostgreSQL Tutorials: How To Log Into PostgreSQL In Ubuntu
- PostgreSQL Tutorials: How To Create A PostgreSQL Database
- PostgreSQL Tutorial: How To Connect Or Switch To A Database In PostgreSQL
- PostgreSQL Introduction: How To Insert Data
- PostgreSQL Introduction: How To Update Records
- PostgreSQL Tutorials: How To Rename A Column
- PostgreSQL Tutorial: How To Read From A PostgreSQL Table
- How To Sort And Filter A PostgreSQL Table
- PostgreSQL Tutorials: How To Rename A Table
- How To Backup And Restore A PostgreSQL Database
- How To Export A View To CSV In PostgreSQL
- PostgreSQL Tutorial: Set A Column As Primary Key In PostgreSQL
- MongoDB
- Python
- Git
- Engineering
- ESP32 PWM Tutorial
- What Is An Automatic Voltage Regulator (AVR)?
- Analog To Digital Conversion: What’s An ADC?
- Arduino
- Electronics Acronyms
- Introduction To PWM: How Pulse Width Modulation Works
- Raspberry Pi GPIO Tutorial
- Build A Fan Speed Controller
- Sample Code: MSP430 PWM Example (For The MSP430G2553)
- How To Install Your ESP32 On Linux
- EFM8 GPIO Basics (8051)
- EFM8 Timer Tutorial: EFM8 Busy Bee Timer Example
- Generate A PWM Signal
- What Is A High-Pass Filter?
- Logic OR Gates: What Is An OR Gate
- Logic AND Gates: What Is An ‘AND’ gate
- Logic NOR gates: Understanding NOR Gate Operation
- Projects: Basic Surge Protector
- What’s The Difference Between An SSD And A Hard Drive?
- How To Recover Data From A Formatted Drive
- Run A Program On Startup On A Raspberry Pi
- How Hackathons Work
- Hackathon Directory – Worldwide
- Smartphone Battery Life Tips
- Blockchain
- Convert BTC To USDT
- How Bitcoin Works
- How Litecoin Works
- How To Accept Bitcoin Payments
- Introduction To Ethereum
- How To Use Uniswap Exchange
- Introduction To EOS.IO
- How To Create A Bitcoin Wallet Safely
- How Private Is Bitcoin?
- How To Create An Ethereum Wallet
- How To Protect Your Bitcoin From Thieves
- Introduction To Monero
- How To Recover A Bitcoin Wallet
- How To Buy Cryptocurrency Safely
- Stores That Accept Bitcoin As A Payment Method
- How To Use The QuickSwap DEX
- What Is QuickSwap? An Introduction To The Decentralized Exchange
- How To Use Dragon Syrup On QuickSwap
- How To Swap On Kinetix DEX
- QuickSwap Exchange FAQ
- Bitcoin-CLI Commands And API Methods
- Litecoin-CLI Commands
- Persistence: An Introduction To The DeFi Platform
- Bitcoin Miner Power Consumption: How Much Energy Do Bitcoin Miners Consume?
- Blockchain And The Right To Be Forgotten
- Why Blockchain: As Quickly As Possible
- How To Use The DogeChain JSON RPC API
- Linux
- Dual-Booting Windows And Ubuntu
- How To Open Or Close Ports
- Connecting To Linux Servers With A Custom SSH Port
- Ubuntu Commands: A Cheat Sheet With Examples
- Linux Mint Commands With Examples
- How To Change Ownership Of A File
- How To Run A Command In Ubuntu Without The Terminal
- RedHat Linux Cheat Sheet: Common RedHat Commands
- Run A Program On Startup (Console On Ubuntu 18.04)
- Recovering Ubuntu After A Windows Update
- Switching To Linux? Here Are 5 Great Linux Apps For The Office
- Quick Commands For If You’re Lost In An Arch Linux Installation
- How To Restart An Apache Server
- How To Restart An Nginx Server
- Energy
- How A Solar System Works: Step By Step
- A Guide To Fuel Efficiency
- Appliance Power Consumption
- Air Conditioner Power Consumption
- Heater Power Consumption
- Refrigerator Power Consumption: Deciphering The Label
- Heater Energy Usage By Region
- How Much Power Do Computers Consume?
- LED Power Consumption
- Washer Power Consumption: Deciphering The Label
- Bitcoin Miner Power Consumption
- Solar Power Basics
- Solar Energy: Is It Worth The Switch?
- Wind Power
- Understanding Energy
- Science
- Specifications
- Automotive
- Apps
- About
- Contact
- Privacy