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Electrical Engineering Challenge
United States
Приєднався 20 чер 2020
I am an engineer by trade during the day. I am trying to give some engineering advice and take on electronic circuits. There are many aspects out there of how something operates and others who show end product of cool stuff. I am trying to show the pitfalls as engineers what we need to pay attention to during design aspects.
Feel free to send me questions and I will do my best to make a video as an assist
Feel free to send me questions and I will do my best to make a video as an assist
EP19 USB C Controller with Arduino
USB C guide on how to work with a ocntroller and an arduino to select the PDO and get the voltage and power you want.
Переглядів: 222
Відео
EP18 Game Show Buzzer Circuit SR Flip flop
Переглядів 4828 днів тому
Game show buzzer systems have been around forever. Can you create a circuit using the giving electronics?
Ep17 DC Biased Signal, Reset to 0V Baseline
Переглядів 210Місяць тому
In Episode 16, we generated a bias output voltage and now we need reset that signal to 0V as a baseline for an ADC of a micro ocntroller
Ep15 Negative Voltage in a Circuit with Only Positive Sources
Переглядів 41Місяць тому
There is a high pass filter with a node that appears to give a negative voltage. See if you can figure out what it is
Ep13 Oscillator and Voltage Doubler
Переглядів 2152 місяці тому
We will be testing knowledge of a voltage doubler and an oscillator. See if you can figure it out
Ep12 HUD Project Day 1
Переглядів 262 місяці тому
This is first day of hopefully a few builds on creating a personalized HUD system for my old truck. Basically outlining first steps here. Get some text to the screen and download and use GPS data. More videos will follow as i update it t show data as i improve it
Ep11 Blown Up Micro, What Happened?!?
Переглядів 633 місяці тому
Try and use those analytical skills to determine what went wrong in this latest EE puzzle
Ep10 Resistor Bridge Reduction
Переглядів 653 місяці тому
Do you think you have what it takes to know how to solve this reduction circuit
Bosses Challenge Episode 9: Momentary Switch ON/OFF Control
Переглядів 463 місяці тому
We have a momentary switch that pulls a signal to ground and the system is not functioning properly. Are you able to figure out what is broke and how ot fix it with what we have
Ep8 - New Guy EE Skill Test - LED Circuit
Переглядів 323 місяці тому
Boss hired a new guy and we put him to the test
EP7 Power isolation circuit for motor load and control
Переглядів 314 місяці тому
It's been a while. This video explains pitfalls of a lithium battery and driving heavy current loads and a method for reducing the effect on the output so your control circuitry is not acting all wonky. I am also trying to work with gimp so hopefully the thumbnails get better
BC Ep6 - Current Amplifier Op-Amp Challenge
Переглядів 176Рік тому
today the simulation and the real world collided in a bad way. Everything looked good in the simulator, but real world it broke hard. We need to investigate the how to on what went wrong and design the proper method.
BC Ep5 - Constant Current Source Circuit
Переглядів 206Рік тому
In this episode we look at a simple constant current drive circuit 2N4403 link www.onsemi.com/pdf/datasheet/2n4403-d.pdf
BC Ep4 - Switch Control and Source Switching
Переглядів 41Рік тому
BC Ep4 - Switch Control and Source Switching
BC Ep3 - Variable and Fixed Voltage Reference Design
Переглядів 136Рік тому
BC Ep3 - Variable and Fixed Voltage Reference Design
BLE Ep4 - Moisture Sensor Part 2 TFT Display and Central Advertiser Scanner
Переглядів 32Рік тому
BLE Ep4 - Moisture Sensor Part 2 TFT Display and Central Advertiser Scanner
BLE Ep3 - Moisture Sensor and Transmit to Display Using ESP32 Part 1
Переглядів 69Рік тому
BLE Ep3 - Moisture Sensor and Transmit to Display Using ESP32 Part 1
PwrCntl Ep2 - Buck Controller Operation and Analysis
Переглядів 55Рік тому
PwrCntl Ep2 - Buck Controller Operation and Analysis
Boost Circuit Review, Analysis, and Design
Переглядів 115Рік тому
Boost Circuit Review, Analysis, and Design
LiPo Ep1 - Lithium Ion Battery Protection Circuit Design
Переглядів 184Рік тому
LiPo Ep1 - Lithium Ion Battery Protection Circuit Design
FET Ep5 - Logic Gate Construction Using FETs
Переглядів 55Рік тому
FET Ep5 - Logic Gate Construction Using FETs
BLDC Ep1 - Operation and Control Design Basics
Переглядів 58Рік тому
BLDC Ep1 - Operation and Control Design Basics
MC Ep1 - Motor Control Review Between DC Brushed, Servo, and Stepper
Переглядів 43Рік тому
MC Ep1 - Motor Control Review Between DC Brushed, Servo, and Stepper
OPA Ep5 - Arduino 1MHz Fast PWM Output Compare Registers
Переглядів 1,1 тис.Рік тому
OPA Ep5 - Arduino 1MHz Fast PWM Output Compare Registers
BLE Ep2 - ESP32 Bluetooth Central Setup for Relay Remote Control - Part 2
Переглядів 140Рік тому
BLE Ep2 - ESP32 Bluetooth Central Setup for Relay Remote Control - Part 2
BLE Ep1 - Arduino + Bluefruit Peripheral Relay Control Side, Part 1
Переглядів 20Рік тому
BLE Ep1 - Arduino Bluefruit Peripheral Relay Control Side, Part 1
what a great project...amazing find on YT. Thanks for making this elobarated video!
Thanks for the analysis! I have a quick question: I have a SafePal wallet with USDT, and I have the seed phrase. (alarm fetch churn bridge exercise tape speak race clerk couch crater letter). How can I transfer them to Binance?
Super interested in this topic and have just been thinking about it in the last couple of weeks. Are you aware of any devkits for the brick side of it? …was thinking of using a boost converter on a 12 v car battery (close with 50A curcuit) to pump out 48v and then utilising this for POE injectors and high power USB devices :)
I haven’t worked with sources. Only got information about sources while working with sinks. And majority of them are for standard bricks so 20V max. Even 28V is not super standard yet but like 48V is out there. But for POE injectors, why would you need a USBC? Why wouldn’t you just power the injectors thru a relay or just turn on the boost when you want to power the injectors. USBC is really a user benefit not really a system benefit. Diodes inc does appear to have a 4 port sub c dev kit using the AP43776Q which is automotive grade. But output is just standard up to 65W it seems per port. But 20V max
The problem with adding in the original bias network was that you changed the effective value of R3 to 125K. To avoid changing the value of R3, when you added in the voltage divider made from two 10K resistors, you should have changed R3 to 115K Ohms...
Great job 👏
Excellent!!
This is exactly what I need, thank you!
Mind-blowing keep bringing this type of video
Thanks.
Great as always
Just came across your channel. You have a lot of great videos! SUBSCRIBED ! 😊
Thanks. Appreciate it.
Excellent video, amazing!!!
Hi Sir I hope you are doing well... waiting for your new video
I vote we ask the boss if we can spare the funds for a 5 cent TL431
Your boss series is really awesome
I am thinking of just making the channel these. There are a lot of explanation videos out there but no engineering puzzle type ones like this. Thanks for the feedback too
This boss challenge series is really excellent 😊
I am bit confused where is compensation circuit for closed loop operation??
The compensation circuit is added to the 2 comparators in order to tune the system a little more and compensate for the comparators within the silicone. But this is a closed loop self starting system. If you go back in time, controllers did not have compensation circuits attached to them.
I uploaded the buck analysis since it is really similar. I added the compensation circuit and where it is added in design for reference and show the difference between with and without it in circuit
Excellent.. could u please make video on buck boost , sepic converter and cuk converter
L I K E 👍👍👍👍👍💢 💯 ❣ 💯💢😻😻😻
Excellent 👌
Wow ..this is real gold
Could you please make series on BLDC motor control
Be on the look out this weekend. I will try to get something BLDC on Sunday
Could you please make next video on this?
Thanks for the reply. I didn't really leave a next video.....Are you interested more in FETs or something with regard to motor control?
@@dominicdoesdiy8182 motor control would be great
Wow excellent!!
Studied this stuff back in university and oh man this channel brings it all back. Really enjoying the lessons in my off time. Thanks for your efforts and keep up the good work. Knowledge is power! No pun intended
Outstanding job.