Frequency mixers

Analog multiplier

In electronics, an analog multiplier is a device that takes two analog signals and produces an output which is their product. Such circuits can be used to implement related functions such as squares (apply same signal to both inputs), and square roots. An electronic analog multiplier can be called by several names, depending on the function it is used to serve (see analog multiplier applications). (Wikipedia).

Video thumbnail

Electronic measurement equipment and multimeters - Part 1

In this video series I show different measurement equipment (multimeters, etc) and why / how I use them. In later videos I'll explore different features and highlight pro's and con's. A list of my multimeters can be purchased here: http://astore.amazon.com/m0711-20?_encoding=UTF8&node=

From playlist Electronic Measurement Equipment

Video thumbnail

Multimeter Review / DMM Review / buyers guide / tutorial

A list of my multimeters can be purchased here: http://astore.amazon.com/m0711-20?_encoding=UTF8&node=5 In this video I do a review of several digital multimeters. I compare features and functionality. I explain safety features, number of digits, display count, accuracy and resolution. Th

From playlist Multimeter reviews, buyers guide and comparisons.

Video thumbnail

Electronic measurement equipment and multimeters - Part 2:Clamp meter

A list of my multimeters can be purchased here: http://astore.amazon.com/m0711-20?_encoding=UTF8&node=5 In this video series I show different measurement equipment (multimeters, etc) and why / how I use them. In later videos I'll explore different features and highlight pro's and con's

From playlist Electronic Measurement Equipment

Video thumbnail

How to use a Multimeter for beginners: Part 1 - Voltage measurement / Multimeter tutorial

Visit my website for more Tips, Videos, DIY projects and more: http://www.mjlorton.com/ --------------------- Click "Show more" ------------------------------- Multimeter tutorial - This series of videos is a tutorial on how to use a digital multimeter for beginners. It will also explain

From playlist How to use a multimeter for beginners

Video thumbnail

How to use a Multimeter for beginners: Part 2a - Current measurement

Visit my website for more Tips, Videos, DIY projects and more: http://www.mjlorton.com/ --------------------- Click "Show more" ------------------------------- Multimeter tutorial - This series of videos is a tutorial on how to use a digital multimeter for beginners. It will also explain

From playlist How to use a multimeter for beginners

Video thumbnail

Intro to Multimeters - How To Measure Voltage, Current, Resistance, Capacitance, & Inductance

This electronics video tutorial provides a basic introduction into multimeters. It explains how to use a digital multimeter to measure voltage, current, resistance, capacitance, and inductance. It explains how to measure DC voltage and AC voltage. DC represents direct current while AC s

From playlist Electronic Circuits

Video thumbnail

Voltage Multipliers - Half Wave Voltage Doubler Circuit

This electronics video tutorial provides a basic introduction into voltage multipliers. It explains the operation of the half wave voltage doubler circuit. This circuit uses two diodes and two electrolytic capacitors to increase the voltage of an AC input signal by a factor of about 2.

From playlist Electronic Circuits

Video thumbnail

How to use a Multimeter for beginners: Part 3 - Resistance and Continuity

Visit my website for more Tips, Videos, DIY projects and more: http://www.mjlorton.com/ --------------------- Click "Show more" ------------------------------- Multimeter tutorial - This series of videos is a tutorial on how to use a digital multimeter for beginners. It will also explain

From playlist How to use a multimeter for beginners

Video thumbnail

Multimeter Calibration - Some future testing..

A list of my multimeters can be purchased here: http://astore.amazon.com/m0711-20?_encoding=UTF8&node=5 The calibration of my Major Tech MT22 raised some interesting responses so we'll take this topic a little further. I have ordered a DMMCheck and PentaRef from Voltagestandard.com.

From playlist Multimeter reviews, buyers guide and comparisons.

Video thumbnail

I BUILT A NEURAL NETWORK IN MINECRAFT | Analog Redstone Network w/ Backprop & Optimizer (NO MODS)

#minecraft #neuralnetwork #backpropagation I built an analog neural network in vanilla Minecraft without any mods or command blocks. The network uses Redstone wire power strengths to carry the signal through one hidden layer, including nonlinearities, and then do automatic backpropagation

From playlist Best Of

Video thumbnail

Tutorial 09: How to read voltages with analogRead(): Arduino Course for Absolute Beginners (ReM)

***If you like this, I think you'll like the premium Arduino training we offer. Check it out here*** https://bit.ly/3nSBPUs We designed this circuit board for beginners! Kit-On-A-Shield: https://amzn.to/3lfWClU SHOP OUR FAVORITE STUFF! (affiliate links) ---------------------------------

From playlist Arduino Course (Programming Electronics Academy)

Video thumbnail

Fixed Income: Analytical Convexity; aka, modified convexity (FRM T4-41)

In this video, I will show you how to calculate modified convexity by matching the modified convexity that Tuckman shows in Table 4.6 in Chapter 4 of his book, Fixed Income Securities. 💡 Discuss this video here in our forum: https://trtl.bz/2YBEHeB. 📗 You can find Tuckman's Fixed Income

From playlist Valuation and RIsk Models (FRM Topic 4)

Video thumbnail

Rings and modules 1 Introduction

This lecture is part of an online course on ring theory, at about the level of a first year graduate course or honors undergraduate course. This is the introductory lecture, where we recall some basic definitions and examples, and describe the analogy between groups and rings. For the

From playlist Rings and modules

Video thumbnail

Diagonalization and Legend of Zelda

In this video I am presenting a Legend of Zelda analogy of diagonalization and I’m showing why A = PDP^-1 means that A is “just like” D.

From playlist Eigenvalues

Video thumbnail

FL Meets Wireless: More than the sum of its parts

A Google TechTalk, 2020/07/29, presented by Mehdi Bennis, University of Oulu, Finland ABSTRACT:

From playlist 2020 Google Workshop on Federated Learning and Analytics

Video thumbnail

Three dimensional geometry, Zome, and the elusive tetrahedron (Pure Maths Seminar, Aug 2012)

This is a Pure Maths Seminar given in Aug 2012 by Assoc Prof N J Wildberger of the School of Mathematics and Statistics UNSW. The seminar describes the trigonometry of a tetrahedron using rational trigonometry. Examples are taken from the Zome construction system.

From playlist Pure seminars

Video thumbnail

Functions are Vectors? Fourier Series and an Illustration of the Why #SoME2

This is my submission to 3blue1brown's Summer of Math Exposition 2. Link to Khan Academy Video on Dot Product Linearity and Symmetry: https://www.khanacademy.org/math/linear-algebra/vectors-and-spaces/dot-cross-products/v/proving-vector-dot-product-properties Link to 3blue1brown Video on

From playlist Summer of Math Exposition 2 videos

Video thumbnail

Visualizing quaternions (4d numbers) with stereographic projection

How to think about this 4d number system in our 3d space. Part 2: https://youtu.be/zjMuIxRvygQ Interactive version of these visuals: https://eater.net/quaternions Help fund future projects: https://www.patreon.com/3blue1brown An equally valuable form of support is to simply share some of t

From playlist Explainers

Video thumbnail

Multi Stage Amplifiers Introduction

Now that we know the individual single-transistor amplifier configurations, how do we use them to make useful amplifier systems? This video is an introduction to multi-stage amplifiers through a design example. Hope you found this video helpful, please post in the comments below anything

From playlist Electronics II: Analog Circuits

Video thumbnail

A Non-Commutative Analog of the Metric for which the... Gradient Flow for the Entropy - Eric Carlen

Eric Carlen Rutgers, The State University of New Jersey November 13, 2012 The Fermionic Fokker-Planck equation is a quantum-mechanical analog of the classical Fokker-Planck equation with which it has much in common, such as the same optimal hypercontractivity properties. In this paper we

From playlist Mathematics

Related pages

Digital signal processing | Analog signal processing | Product detector | Automatic gain control | Variable-gain amplifier | Frequency mixer | Gilbert cell | Discrete Fourier transform