EngineeringShock

EngineeringShock

Ottawa, Ontario   Joined January 23rd, 2011
41 Instructables   1,993,022 Views   104 Comments   544 Followers

Hi there! My name is Patrick, and I am an electronics engineering technician who works full time as a lab tech, and part time as an electronics engineer/salesman. I own an ebay store, and two websites, which I share with my business partner. We sell all sorts of unique electronic components and modules for students, hobbyists, and inventors. All of my fun circuits are posted on youtube. My user name is "patrickikis". If you want to know more, I'm happy to share =) Thanks! Pat

Instructables

The Viciously Simple Clap-ON Clap-OFF Circuit for Arduino

The Viciously Simple Clap-ON Clap-OFF Circuit for Arduino

35K Views, 63 Favorites
The Multi-Program Laser Tripwire Set - Video User Manual!

The Multi-Program Laser Tripwire Set - Video User Manual!

2.4K Views, 28 Favorites
Creating a Resistor Based Keypad & Interface With Arduino!

Creating a Resistor Based Keypad & Interface With Arduino!

3.6K Views, 24 Favorites
Extremely Simple Laser Alarm Circuit - a Tutorial Using Only Four Components!

Extremely Simple Laser Alarm Circuit - a Tutorial Using Only Four Components!

6.4K Views, 43 Favorites
Make Your Own Rainbow LED Solar Lantern With Super Capacitors

Make Your Own Rainbow LED Solar Lantern With Super Capacitors

1.5K Views, 17 Favorites
How to Power a Laser Using Your AC Wall Outlet

How to Power a Laser Using Your AC Wall Outlet

3.6K Views, 38 Favorites
PIR Motion Sensor Security Circuit - Duration Adjustable - Project#1 Electronics Learning Boar

PIR Motion Sensor Security Circuit - Duration Adjustable - Project#1 Electronics Learning Boar

27K Views, 31 Favorites
How to Make a Simple Piezo Doorbell - Duration Adjustable - Project#1 Electronics Learning Board

How to Make a Simple Piezo Doorbell - Duration Adjustable - Project#1 Electronics Learning Board

17K Views, 12 Favorites
Decade Counter Tutorial Featuring the 74LS93 - a Key to 7-Segment Display Drivers

Decade Counter Tutorial Featuring the 74LS93 - a Key to 7-Segment Display Drivers

9.4K Views, 17 Favorites
555 Timer in ASTABLE Mode - a Tutorial With Theory, Schematic, & Lab Sections

555 Timer in ASTABLE Mode - a Tutorial With Theory, Schematic, & Lab Sections

13K Views, 31 Favorites
555 Timer in Monostable Mode - a Tutorial With Theory, Schematic, & Lab Sections

555 Timer in Monostable Mode - a Tutorial With Theory, Schematic, & Lab Sections

6.6K Views, 12 Favorites
Op-Amp Comparator & Voltage Divider Tutorial With Theory & Lab - Featuring the LM324

Op-Amp Comparator & Voltage Divider Tutorial With Theory & Lab - Featuring the LM324

17K Views, 25 Favorites
Non-Inverting Operational Amplifier Tutorial (Op-Amp) With Theory & Lab

Non-Inverting Operational Amplifier Tutorial (Op-Amp) With Theory & Lab

5.0K Views, 14 Favorites
DIY Appliance Removal (Theft) Alarm - So Simple!

DIY Appliance Removal (Theft) Alarm - So Simple!

2.0K Views, 12 Favorites
How to Make Your Own Laser Security System - Tutorial With Options

How to Make Your Own Laser Security System - Tutorial With Options

20K Views, 28 Favorites
Single-Axis PIC Controlled Solar Tracker DIY Kit

Single-Axis PIC Controlled Solar Tracker DIY Kit

11K Views, 33 Favorites
How to Make Your Own Battery Backup Circuit - a Short & Practical Tutorial

How to Make Your Own Battery Backup Circuit - a Short & Practical Tutorial

7.0K Views, 25 Favorites
Fun and Simple Emergency Siren: THE PANIC BUTTON

Fun and Simple Emergency Siren: THE PANIC BUTTON

10K Views, 9 Favorites
How to Use the Talking ES6928P Voice Recognition System_Stand-Alone/NO PC REQ'D

How to Use the Talking ES6928P Voice Recognition System_Stand-Alone/NO PC REQ'D

10K Views, 24 Favorites
The Clap Clap ON / Clap Clap OFF Relay Driver Circuit - Follow Up

The Clap Clap ON / Clap Clap OFF Relay Driver Circuit - Follow Up

8.1K Views, 16 Favorites
Modify Your Wireless XBOX 260 Controller With Super Capacitors!

Modify Your Wireless XBOX 260 Controller With Super Capacitors!

5.2K Views, 17 Favorites
Make Your Own Super Capacitor Flashlight

Make Your Own Super Capacitor Flashlight

15K Views, 39 Favorites
How to Charge a Super Capacitor Using a Hand Crank Dynamo

How to Charge a Super Capacitor Using a Hand Crank Dynamo

18K Views, 35 Favorites
The Electronic "Kings" Drinking Game Circuit!

The Electronic "Kings" Drinking Game Circuit!

5.5K Views, 16 Favorites
Infrared IR Toggler Security Circuit Kit - No Software

Infrared IR Toggler Security Circuit Kit - No Software

3.0K Views, 17 Favorites
How to Make a Quad Sound Effects Circuit - Featuring the UM3561A IC

How to Make a Quad Sound Effects Circuit - Featuring the UM3561A IC

7.2K Views, 11 Favorites
How to Make a CLAP ON - CLAP OFF Circuit From Scratch - No Software Required

How to Make a CLAP ON - CLAP OFF Circuit From Scratch - No Software Required

39K Views, 41 Favorites
The EXTREMELY EASY VERSION of the Super Capacitor Flash Light

The EXTREMELY EASY VERSION of the Super Capacitor Flash Light

23K Views, 57 Favorites
The Super Capacitor Flashlight With Custom Charger and Voltage Booster

The Super Capacitor Flashlight With Custom Charger and Voltage Booster

47K Views, 67 Favorites
An Electronic Combination Lock Circuit Using the LS7222 IC As a Platform

An Electronic Combination Lock Circuit Using the LS7222 IC As a Platform

6.0K Views, 13 Favorites
Extrenely Sensitive Laser Detector Security Device - No HW Comparator or Amplifier

Extrenely Sensitive Laser Detector Security Device - No HW Comparator or Amplifier

22K Views, 43 Favorites
The Electronic Digital Combination Lock SAFE Kit With Variable Resistor Dial

The Electronic Digital Combination Lock SAFE Kit With Variable Resistor Dial

4.5K Views, 20 Favorites
The Simple Relay Driver Board for TTL, Arduino, PIC, Etc...

The Simple Relay Driver Board for TTL, Arduino, PIC, Etc...

7.6K Views, 8 Favorites
USB Powered Clapper Switch - Extremely Little HW Required!

USB Powered Clapper Switch - Extremely Little HW Required!

31K Views, 86 Favorites
THE EXTREMELY SIMPLE DIGITAL DC-DC POWER SUPPLY!

THE EXTREMELY SIMPLE DIGITAL DC-DC POWER SUPPLY!

79K Views, 174 Favorites
Let's Learn About Super Capacitors! (A Practical Guide to Super Capacitors)

Let's Learn About Super Capacitors! (A Practical Guide to Super Capacitors)

449K Views, 594 Favorites
Laser Trip Wire Security System With Combination Lock and Epic Siren!

Laser Trip Wire Security System With Combination Lock and Epic Siren!

50K Views, 293 Favorites
Extremely Easy and Safe Trip Wire!

Extremely Easy and Safe Trip Wire!

24K Views, 61 Favorites
The Forever Rechargeable VARIABLE Super Capacitor Battery !!!

The Forever Rechargeable VARIABLE Super Capacitor Battery !!!

503K Views, 625 Favorites
How to Make a Clap-Clap on / Clap-Clap Off Switch Circuit!

How to Make a Clap-Clap on / Clap-Clap Off Switch Circuit!

406K Views, 182 Favorites
The Talking Breathalyzer Mark II

The Talking Breathalyzer Mark II

18K Views, 18 Favorites