Loris electronic blog

Setting up the ATtiny85 microcontroller for programming can be a rewarding journey for beginners. This guide will walk you through the essential steps, from choosing the right hardware to writing and uploading your first program. 1. Selecting the Necessary Hardware: To start with ATtiny85, you will need: ATtiny85 Microcontroller: Obtain the ATtiny85 chip either standalone or on a development board. Programmer: A hardware programmer such as USBasp, Arduino as ISP, or dedicated AVR programmers is needed for uploading code. Breadboard and Jumpers: For prototyping and connecting components. 2. Installing Arduino IDE: To program the ATtiny85 using the Arduino environment, you'll need to similar with the pinout , install the Arduino IDE and add support for ATtiny boards. 1. Download and Install Arduino IDE: Visit Arduino's official website and download the latest version of the Arduino IDE. Follow the installation instructions for your operating system. 2. Adding ATtiny Support: Ope...

In digital electronics, counters play a critical role in various applications, from frequency division to sequencing and control. The binary counter stands as a foundational choice among the different counter designs. In this performance analysis, we will compare binary counters with their competitors, examining features, advantages, and potential drawbacks to provide a comprehensive overview. Understanding Binary Counters Overview Binary counters, based on binary-coded sequences, are a fundamental type of counter design. They utilize a cascade of flip-flops, each representing a binary digit (bit). The counter progresses through binary states as clock pulses are applied, making it suitable for applications that require precise counting in binary form. Competitors in the Field 1. Decade Counters: Features: Counts in base-10 using four flip-flops. Resets after reaching the count of 10. Advantages: Direct decimal output simplifies interface with decimal-based displays. Commonly used in ap...

In the ever-evolving landscape of electronics, the NOR gate stands as a fundamental building block, weaving through the intricate circuits that power our digital world. At this article, we take pride in shedding light on the intricacies of this indispensable component. Join us as we embark on an insightful journey to unravel the NOR gate—a primer that goes beyond the basics. Understanding the NOR Gate The NOR gate, or NOT-OR gate, is a cornerstone in digital logic circuits. Comprising two or more inputs and a single output, its behavior is rooted in Boolean algebra. Understanding the fundamentals is key to harnessing the true power of this versatile gate. Historical Significance Origins and Evolution: Delve into the historical context of the NOR gate. Uncover the minds behind its inception, tracing its evolution from conception to the present day. Our exploration goes beyond the technicalities, offering a narrative that breathes life into the gate's journey. NOR Gate Symbol and Tru...

A decimal counter is an integrated circuit designed to tally the number of pulses or events occurring in digital circuits, displaying the output in decimal form, such as 1 to 99. For instance, a 12-bit counter counts 12 clock pulses or events and reflects this count at the output port. These chips retain the count of events and present it in decimal format, earning the name "decade counter." The functionality of a decade counter involves counting and storing each pulse that appears at the clock pin. Further details on its operation will be discussed in the working section. In this setup, a 10-bit decade counter, specifically the CD4017BE chip, is utilized. With a 10-bit configuration, this counter can count events up to 10, requiring 11 clock pulses for the chip to reset itself to zero. It's crucial to consider the working voltage and clock frequency limitations of these counters to prevent permanent damage. Careful attention must be paid when selecting the appropriate co...

Introduction Unveiling the Binary Counter In the intricate realm of electronics, the binary counter stands as a fundamental yet powerful component. This article aims to delve into the world of binary counters, exploring their significance and applications. The Foundation of Counting in Binary Understanding the binary system is essential for comprehending the operation of binary counters. Let's embark on a journey to unravel the mechanics and potential of this electronic gem. What is a Binary Counter? The Essence of Counting in Binary At its core, a binary counter is an electronic circuit that counts in binary, utilizing the binary number system (0s and 1s) to represent numerical values. This opens up a spectrum of possibilities for electronic applications. Digital Foundations Binary counters are integral to digital systems, serving as the backbone for various operations , including frequency division, time measurement, and data processing. The Anatomy of a Binary Counter Register C...

The TP5100 Lithium Battery Charging Module is a versatile and widely used solution for charging and protecting single-cell lithium-ion or lithium-polymer batteries. It offers a range of features that make it ideal for various applications, including overcharge protection, over-discharge protection, short-circuit protection, and more. In this comprehensive guide, we'll delve into the TP5100 charging parameters to help you understand how to use this module effectively. Introduction to TP5100 Charging Parameters Understanding the TP5100 charging parameters is crucial for effectively managing the charging process. These parameters determine how the module charges and protects your lithium-ion or lithium-polymer batteries. Charging Voltage (CV) The charging voltage is the voltage at which the TP5100 module charges the battery during the constant voltage (CV) stage. For a TP5100 module, the default CV is typically around 4.2 volts for lithium-ion batteries and 4.35 volts for lithium-pol...

Counters are essential components in digital electronics that keep track of events or sequences. They find applications in various fields, including engineering, computing, and automation. Counters come in different types, each designed for specific purposes. Two common types are the Binary Coded Decimal (BCD) decade counter and the Binary counter. BCD Decade Counter The BCD decade counter is a specialized counter that can count from 0 to 9 in binary-coded decimal form. It is a versatile device used in applications where counting and displaying numerical information is crucial. In this article, we will explore the BCD decade counter, how it works, and where it is best applied. Binary Counter The Binary counter, on the other hand, is a straightforward counter that counts in binary form, progressing through powers of two (1, 2, 4, 8, etc.). It is commonly used in digital applications that require basic counting and sequencing. We will delve into the functioning and typical applications o...

In digital electronics, the IC 7447 is a star performer known for its BCD to 7-segment decoder capabilities. If you've ever wondered how to harness its power effectively, you've come to the right place. This guide will take you through the ins and outs of interfacing and connecting IC 7447 in various applications. What Is IC 7447? IC 7447 is a Binary-Coded Decimal (BCD) to 7-segment latch/decoder/driver. It's a versatile integrated circuit used in digital electronics to decode BCD inputs into signals for 7-segment displays. Key Features of IC 7447 To make the most of IC 7447, you need to be aware of its primary features: 4-Bit BCD Input: IC 7447 accepts a 4-bit BCD input, allowing you to represent decimal numbers from 0 to 9. 7-Segment Display Output: It decodes the BCD input into signals that drive a 7-segment display, enabling you to display numerical values. Latch and Output Drivers: The IC includes an integrated latch that holds the BCD input, and output drivers provide...