---
product_id: 4315255
title: "Timer, Op Amp, and Optoelectronic Circuits & Projects"
price: "SAR 105"
currency: SAR
in_stock: true
reviews_count: 13
url: https://www.desertcart.com.sa/products/4315255-timer-op-amp-and-optoelectronic-circuits-and-projects
store_origin: SA
region: Saudi Arabia
---

# 50 operational amplifier projects Diverse optoelectronic & LED designs 25+ 555 timer circuits Timer, Op Amp, and Optoelectronic Circuits & Projects

**Price:** SAR 105
**Availability:** ✅ In Stock

## Summary

> ⚙️ Engineer your future with circuits that never go out of style!

## Quick Answers

- **What is this?** Timer, Op Amp, and Optoelectronic Circuits & Projects
- **How much does it cost?** SAR 105 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/4315255-timer-op-amp-and-optoelectronic-circuits-and-projects)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Amplify Your Innovation:** Explore 50 detailed OpAmp circuits that elevate your analog design skills.
- • **Breadboard-Ready Designs:** All circuits are easy to build and test on breadboards—perfect for hands-on learning.
- • **Light Up Your Creativity:** Dive into a broad spectrum of optoelectronic projects featuring LEDs and lightwave tech.
- • **Master the Classic 555 Timer:** Unlock 25+ versatile timer circuits to power your projects with precision timing.
- • **A Timeless Engineering Companion:** A curated compilation of Mims’s best-selling notebooks, ideal for both hobbyists and pros.

## Overview

This used but well-preserved engineering mini notebook compiles over 25 555 timer circuits, 50 operational amplifier projects, and a wide range of optoelectronic designs. It’s a must-have resource for electronics enthusiasts seeking clear, breadboard-friendly projects from a trusted author, Mims.

## Description

This Engineer's Mini Notebook features more than two dozen 555 timer circuits that you can build, 50 operational amplifier (OpAmp) circuits, and a wide range of optoelectronic circuits and projects, including many LED and lightwave circuits. This is a compilation of three of Mims's best-selling notebooks: 555 Timer IC Circuits; OpAmp Projects; and Optoelectronics.

Review: Fun! - I remember when they used to sell these at Radio Shack years ago. I had them all and somehow lost them through the years. Although these cost a lot more than what they did back then, I'm glad to have a copy again. These are fun little circuits to build!
Review: Great book for circuits electronics aficionados should know. - Easy to read with clear diagrams and good descriptions of each circuit. Most all can be put together using a breadboard.

## Features

- Used Book in Good Condition

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #479,977 in Books ( See Top 100 in Books ) #94 in Physics of Electricity #723 in Electrical & Electronics (Books) |
| Customer Reviews | 4.7 out of 5 stars 213 Reviews |

## Images

![Timer, Op Amp, and Optoelectronic Circuits & Projects - Image 1](https://m.media-amazon.com/images/I/513TtEJ+ZcL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fun!
*by O***Y on March 2, 2026*

I remember when they used to sell these at Radio Shack years ago. I had them all and somehow lost them through the years. Although these cost a lot more than what they did back then, I'm glad to have a copy again. These are fun little circuits to build!

### ⭐⭐⭐⭐⭐ Great book for circuits electronics aficionados should know.
*by W***R on April 22, 2024*

Easy to read with clear diagrams and good descriptions of each circuit. Most all can be put together using a breadboard.

### ⭐⭐⭐⭐⭐ This one has been out of print for a while... have the whole set now!
*by T***S on November 1, 2025*

These are fun books - I have them all!

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**Shop now:** [https://www.desertcart.com.sa/products/4315255-timer-op-amp-and-optoelectronic-circuits-and-projects](https://www.desertcart.com.sa/products/4315255-timer-op-amp-and-optoelectronic-circuits-and-projects)

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*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-07-08*