Most people think of the forex spread as a fixed number, like the price tag on a shirt. It's not. It's more like the price of a taxi: cheap and easy at noon, surprisingly expensive in a storm or at 3 a.m. when there are hardly any drivers around. To really understand it, let's spend a whole day with the world's most traded currency pair, EUR/USD, and watch how its spread changes from hour to hour. All times below are in London time, and the spreads are illustrative, not quotes from any specific broker. Sunday, 10 PM: The Nervous Open The market reopens after the weekend. Banks in Sydney and Wellington are waking up, but most of the world is still asleep. Liquidity is thin. Prices may jump, or "gap," from where they closed on Friday. The spread is at its widest of the week. Something that m ...
Claude Code can already read code, explain functions, suggest changes and help developers work through technical problems. The more interesting question is how teams can make that assistance repeatable. Instead of writing a detailed prompt every time a familiar task appears, developers can use skills that provide persistent instructions for specific workflows. A skills marketplace for Claude Code and Cowork makes it possible to discover reusable skills for different development tasks rather than creating every workflow from scratch. What is a Claude Code skill? A skill is a set of structured instructions that teaches an AI agent how to approach a particular task. In the SKILL.md format, those instructions are stored in a Markdown file with YAML frontmatter that helps describe when the skil ...
Hello friends, I hope you all are doing great. Today, I am going to share the new ESP-01 Wi-Fi Library for Proteus V1.1 . The ESP-01 is the tiny black ESP8266 board that gives an Arduino Wi-Fi: with a handful of AT commands, your sketch can join a router, serve a web page to a phone, or upload sensor readings to the cloud. With this ESP-01 Library for Proteus , you can build and debug those IoT projects on your PC, without a 3.3 V supply, a router or an internet account. Updates ESP-01 Library for Proteus Latest version: V1.1 (October 2026, this tutorial) Other ESP8266 modules: ESP-01S · ESP-07 · ESP-01 Adapter · WiFi Shield · NodeMCU ESP32 boards: ESP32 DevKit V1 · ESP32-DevKitC V4 · ESP32-S3 DevKitC-1 · ESP32-C3 SuperMini · TTGO T-Display Helping Tools Serial Monitor Advance : a serial t ...
Hello friends, I hope you all are doing great. Today, I am going to share the new NEO-M8N GNSS Library for Proteus V1.1 . The u-blox NEO-M8N is the GPS module of choice for drones, robots and trackers, because it listens to GPS and GLONASS at the same time . More satellites mean a faster, steadier and more accurate position, especially between buildings. With this NEO-M8N Library for Proteus , you can test your GNSS sketches on your PC and actually measure how much the second satellite system helps. Updates NEO-M8N Library for Proteus Latest version: V1.1 (October 2026, this tutorial) Other GPS modules: NEO-6M · NEO-7M · SIM808 Helping Tools Serial Monitor Advance : a serial terminal window for the UART of your board Serial Monitor Expert : the serial monitor with extra debugging tools LCD ...
Hello friends, I hope you all are doing great. Today, I am going to share the new NEO-7M GPS Library for Proteus V1.1 . The u-blox NEO-7M is the next step after the famous NEO-6M: it is the same size and talks to your Arduino the same way, but it can also use the Russian GLONASS satellites instead of GPS. With this NEO-7M Library for Proteus , you can test your GPS sketches on your PC, switch between GPS and GLONASS with one click, and see for yourself which system works better where your project will live. Updates NEO-7M Library for Proteus Latest version: V1.1 (October 2026, this tutorial) Other GPS modules: NEO-6M · NEO-M8N · SIM808 Helping Tools Serial Monitor Advance : a serial terminal window for the UART of your board Serial Monitor Expert : the serial monitor with extra debugging t ...
Hello friends, I hope you all are doing great. Today, I am going to share the new SIM800L GSM Library for Proteus V1.1 . The SIM800L is the small GSM module that lets an Arduino send and receive SMS and make phone calls, so it is used in almost every "control it from my phone" project: home automation, alarms, trackers and remote switches. With this SIM800L Library for Proteus , you can build and test those projects on your PC, without a SIM card, a 2 A power supply or a 2G network. Updates SIM800L Library for Proteus Latest version: V1.1 (October 2026, this tutorial) Other GSM modules: SIM800C · SIM900A · SIM808 Helping Tools Serial Monitor Advance : a serial terminal window for the UART of your board Serial Monitor Expert : the serial monitor with extra debugging tools LCD Library for Pr ...
Hello friends, I hope you all are doing great. Today, I am going to share a list of Must-Have Proteus Libraries for Arduino Simulation . Whatever your project is, a GSM alarm, a weather station or a line follower, its Proteus simulation always needs the same basic things: an Arduino board, a way to see what the code is printing, a display, maybe a real-time clock, a driver for motors and something to power the circuit. These are the libraries you will install once and use in almost every project. Updates Must-Have Proteus Libraries for Arduino Simulation Latest list: October 2026 (this list) Arduino boards: UNO · Mega 2560 · Mega 1280 · Nano · Pro Mini · Mini (V4.0) More lists: 30 New Libraries (2026) · Microcontroller Boards · 35 Sensor Libraries · Wireless Modules · IoT Libraries Helping ...
Hello friends, I hope you are doing well. This is the twentieth and final tutorial in our series on how to create a Proteus library. In the previous tutorial, How to Test a Custom Proteus Library with Arduino , our parts passed their first real test: an Arduino UNO ran a traffic light sketch on them, the push button requested a pedestrian phase, and the control panel caught a configuration mistake at a glance. The library works on our PC. Today, we make it work on everybody else's. Our topic is how to package and share your own Proteus library . Updates Proteus Component Designing This course: Part 20 of 20, Testing and Sharing Your Library Previous part: Testing with Arduino Course start: How a Proteus Library Works Add libraries to Proteus: How to Add a New Library in Proteus Library lis ...
Hello friends, I hope you are doing well. This is the nineteenth tutorial in our series on how to create a Proteus library. In the previous tutorial, How to Add a Live Control Panel to a Proteus Component , our Traffic Light Module learned to show its pins and lamps on a panel and to change its LOGIC setting with a click while the simulation runs. So far, we tested every part with logic switches. Today, we test the library the way its users will use it. Our topic is how to test a custom Proteus library with Arduino . Updates Proteus Component Designing This course: Part 19 of 20, Testing and Sharing Your Library Previous part: Live Control Panel Next part: Package and Share the Library Course start: How a Proteus Library Works Add libraries to Proteus: How to Add a New Library in Proteus L ...
Hello friends, I hope you are doing well. This is the eighteenth tutorial in our series on how to create a Proteus library. In the previous tutorial, How to Create a Proteus Simulation Model DLL in C++ , we wrote TEPTRAFFIC.DLL, a model for our Traffic Light Module that honours its LOGIC property, and linked it to a new part, TRAFFICLIGHTVSMTEP. The model already draws the lamps. Today, it draws much more. Our topic is how to add a live control panel to a Proteus component . Updates Proteus Component Designing This course: Part 18 of 20, Animated and Interactive Components Previous part: Simulation Model DLL in C++ Next part: Testing with Arduino Course start: How a Proteus Library Works Add libraries to Proteus: How to Add a New Library in Proteus Library lists: 30 New Libraries (2026) · ...
