In this section of ValorosoIT, you will find calculators, online converters, and databases useful for electronics, computing, units of measurement, and other technical fields. These tools allow you to quickly perform conversions and calculations, consult tables, and find technical data directly online. The collection is updated over time with new calculators, converters and databases.
Do you want to read the value of a resistor from the colored bands or from the SMD code, or do you want to obtain bands and codes starting from the value in ohms? This universal calculator handles THT and SMD resistors, EIA-96 codes and normalized E series. Calculator […]
Do you want to convert fuel consumption between liters per 100 kilometers, kilometers per liter, and miles per gallon, or calculate actual fuel consumption, trip cost, range, and CO₂ emissions? With this calculator, you can perform all these […]
Do you need to convert a pressure from bar to psi, from psi to bar, from pascal to bar or between other units of measurement? This online pressure converter allows you to quickly convert the most used units in the technical, industrial, automotive, […]
How do you calculate voltage, current, resistance and power with Ohm's law? How do you calculate the resistance of a cable knowing the material, length and section? Here is a complete, simple and fast Ohm's law calculator, to use directly […]
How many centimeters are in an inch? How many meters are a foot? How many kilometers are a mile? Here, below, is a quick and simple length converter, to be used directly online! The calculator allows you to convert 40 units of measurement […]
In this article, I list the complete list of commands, functions and variables reserved for the Commodore PET Basic V4.0. The computers that use Basic V4.0 are the CBM and PET series 2001, 3000, 4000 and 8000. [...]
Here is the complete list of commands, functions and variables reserved for the Basic V3.5 of the Commodore 16, C-116 and Commodore Plus/4. This is a simple compendium to remember all the commands, instructions and functions, when you already [...]
How many liters are in a gallon? How much is a pint worth? Below is a simple and fast volume measurement unit converter, to be used directly online! The online calculator supports liters (L), cubic centimeters (cc […]
Here is the list of commands of the Basic V7 of the Commodore 128, with a simple explanation. This is a simple compendium to remember all the commands, instructions and functions, when you already know how to use them! The BASIC V7 of the [...]
Here is the complete list of the controls, functions and confidential variables of the Basic V2 of the Commodore 64, with a simple explanation and an example of use. This is a simple compendium to remember all the commands, instructions and […]
List of electronic components, CMOS integrated circuits, TTL integrated circuits, logic, microprocessors and other semiconductors and discrete components. The following table consists of the abbreviation of the electronic component, the type and the description. To search for an electronic component, if not […]
Here is the calorie table: a useful archive for those who want to control their diet. The calorie table also contains information on the composition of foods: quantity (grams) of carbohydrates, fats and proteins per 100g of product. It is possible to search […]