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Invidious > Channel > IMSAI Guy

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YT 13 minutes 9 seconds IMSAI Guy #701 Mixer Amplifier Module from Microdyne Telemetry Receiver YT 12 minutes 22 seconds IMSAI Guy #702 The Book that Changed My Life YT 7 minutes 31 seconds IMSAI Guy #703 4-Bit Controllable Filter

YT 4 minutes 28 seconds IMSAI Guy #704 DIP Switches Don't Age Well YT 3 minutes 8 seconds IMSAI Guy #705 12 Bit DAC Under the Microscope YT 17 minutes 30 seconds IMSAI Guy #706 DIY Signal Tracer

YT 8 minutes 36 seconds IMSAI Guy #707 Hard Checker YT 17 minutes 43 seconds IMSAI Guy #708 Optical Integrating or Ulbricht Sphere YT 50 minutes 57 seconds IMSAI Guy #709 Levitation Machine

YT 30 minutes 27 seconds IMSAI Guy #710 0-30V 3A Power supply kit EQKIT YT 15 minutes 21 seconds IMSAI Guy #711 Basics: Power Supply (part 1 of 5) YT 8 minutes 41 seconds IMSAI Guy #712 Basics: Power Supply (part 2 of 5)

YT 13 minutes 25 seconds IMSAI Guy #713 Basics: Power Supply (part 3 of 5) YT 10 minutes 8 seconds IMSAI Guy #714 Basics: Power Supply (part 4 of 5) YT 10 minutes 56 seconds IMSAI Guy #715 Basics: Power Supply (part 5 of 5)

YT 58 minutes 27 seconds IMSAI Guy #716 Electronic CMOS Clock Kit YT 24 minutes 36 seconds IMSAI Guy #717 Aviation Air Band Radio Receiver Kit R80 YT 4 minutes 25 seconds IMSAI Guy #718 20MHz Bandpass Filter Measurement and Teardown

YT 8 minutes 41 seconds IMSAI Guy #719 Using an LM7805 to Regulate Higher Voltage YT 11 minutes 57 seconds IMSAI Guy #720 Resistor and Capacitor Decade Boxes on the Cheap YT 23 minutes IMSAI Guy #721 ELEGOO Penguin Bot Arduino Robot

YT 3 minutes IMSAI Guy #722 LM318 OpAmp Under the Microscope YT 26 minutes 50 seconds IMSAI Guy #723 Small Jacobs Ladder YT 30 minutes 6 seconds IMSAI Guy #724 CPC Compound Parabolic Concentrator

YT 11 minutes 7 seconds IMSAI Guy #725 LED Design for Mobile Phones YT 14 minutes 20 seconds IMSAI Guy #726 LEDs for Automotive Headlamps YT 7 minutes 9 seconds IMSAI Guy #727 Basics: Voltage Doubler Circuit

YT 13 minutes 46 seconds IMSAI Guy #728 ANENG AN870 19999 Count Multimeter YT 20 minutes 6 seconds IMSAI Guy #729 Basics: 555 Timer (part 1 of 2) YT 12 minutes 2 seconds IMSAI Guy #730 Basics: 555 Timer (part 2 of 2)

YT 5 minutes 44 seconds IMSAI Guy #731 My Polarity Checker for 3.5mm Power Connectors YT 6 minutes 25 seconds IMSAI Guy #732 E and H Field Probes for your TinySA or any Spectrum Analyzer YT 40 minutes 3 seconds IMSAI Guy #733 Deciphering a Schematic (part 1 of 2)

YT 9 minutes 40 seconds IMSAI Guy #734 Deciphering a Schematic (part 2 of 2) YT 25 minutes 41 seconds IMSAI Guy #735 HP 721A Power Supply Restoration YT 28 minutes 13 seconds IMSAI Guy #736 40m Low Pass Filter (part 1 of 4)

YT 8 minutes 15 seconds IMSAI Guy #737 40m Low Pass Filter (part 2 of 4) YT 12 minutes 24 seconds IMSAI Guy #738 Calculating Windings on a Toroid Inductor YT 20 minutes 9 seconds IMSAI Guy #739 40m Low Pass Filter (part 3 of 4)

YT 17 minutes 30 seconds IMSAI Guy #740 40m Low Pass Filter (part 4 of 4) YT 40 minutes 32 seconds IMSAI Guy #741 ELENCO Analog Meter Kit (part 1 of 2) YT 45 minutes 49 seconds IMSAI Guy #742 ELENCO Analog Meter Kit (part 2 of 2)

YT 15 minutes 28 seconds IMSAI Guy #743 Basics: How Image Sensors Work YT 3 minutes 2 seconds IMSAI Guy #743b A Trip to the Junk Store (Excess Solutions) YT 47 minutes 4 seconds IMSAI Guy #744 Measuring Capacitor Leakage (easy and cheap)

YT 10 minutes 9 seconds IMSAI Guy #745 40m Low Pass Filter Design Using One Core (part 1 of 3) YT 8 minutes 22 seconds IMSAI Guy #746 40m Low Pass Filter Design Using One Core (part 2 of 3) YT 7 minutes 46 seconds IMSAI Guy #747 40m Low Pass Filter Design Using One Core (part 3 of 3)

YT 22 minutes 57 seconds IMSAI Guy #748 AD8318 RF Power Detector YT 15 minutes 22 seconds IMSAI Guy #749 DIY Antenna Tuner Improvement Capacitor YT 15 minutes 14 seconds IMSAI Guy #749b DIY Antenna Tuner Improvement SWR Bridge

YT 16 minutes 56 seconds IMSAI Guy #750 GY 561 Power Meter Review YT 4 minutes 52 seconds IMSAI Guy #751 Blue LED Powered by Antenna YT 12 minutes 21 seconds IMSAI Guy #752 RF Power Snitch Review

YT 10 minutes 25 seconds IMSAI Guy #753 4 Quadrant Source used as a Load (Keithley 2400) YT 26 minutes 52 seconds IMSAI Guy #754 Designing a Hardware Stepper Motor Circuit YT 17 minutes 21 seconds IMSAI Guy #755 Why is a Camera Lens so Complicated?

YT 35 minutes 31 seconds IMSAI Guy #756 Basics: PAL GAL Programmable Logic YT 13 minutes 31 seconds IMSAI Guy #757 Keithley 619 Electrometer/Multimeter YT 19 minutes 44 seconds IMSAI Guy #758 AM/FM Radio Alignment with TinySA

YT 18 minutes 19 seconds IMSAI Guy #759 Clamptite DIY Tool YT 7 minutes 49 seconds IMSAI Guy #760 IMSAI 8080 Kit New in the Box YT 26 minutes 14 seconds IMSAI Guy #761 How to Measure Watts without a Watt Meter

YT 25 minutes 12 seconds IMSAI Guy #762 AM/FM Radio Kit Build YT 16 minutes 7 seconds IMSAI Guy #763 40 Year Search for the Perfect Cutter YT 4 minutes 29 seconds IMSAI Guy #764 Dual Band J-pole Antenna Tested with NanoVNA

YT 10 minutes 9 seconds IMSAI Guy #765 Keithley 619 Measuring Gigaohm Resistors YT 18 minutes 18 seconds IMSAI Guy #766 Measuring Ferrite RFI Suppression YT 8 minutes 49 seconds IMSAI Guy #767 IMSAI 8080 from the High Nibble is Built

YT 14 minutes 53 seconds IMSAI Guy #768 Basics: What is a Triac? YT 7 minutes 9 seconds IMSAI Guy #769 Very Odd Nixie Tube YT 21 minutes 29 seconds IMSAI Guy #770 Rotary Encoder Teardown (mechanical and optical)

YT 3 minutes 19 seconds IMSAI Guy #771 Basics: Using a 555 to Control On Off Push Switches YT 26 minutes 17 seconds IMSAI Guy #772 Basics: Switching Power Supplies (part 1 of 2) YT 6 minutes 34 seconds IMSAI Guy #773 Basics: Switching Power Supplies (part 2 of 2)

YT 12 minutes 35 seconds IMSAI Guy #762 BM500A 1000V 1999M Digital Insulation Resistance Meter YT 24 minutes 23 seconds IMSAI Guy #763 AN/PRR9 Vietnam Army Radio Receiver 50MHz (part 1 of 2) YT 1 minute 13 seconds IMSAI Guy #764 AN/PRR9 Vietnam Army Radio Receiver 50MHz (part 2 of 2)

YT 31 minutes 34 seconds IMSAI Guy #765 Transmit Sound over a Laser Beam YT 18 minutes 4 seconds IMSAI Guy #766 HP 6286A Power Supply Repair (part 1 of 2) YT 29 minutes 1 second IMSAI Guy #767 HP 6286A Power Supply Repair (part 2 of 2)

YT 10 minutes 53 seconds IMSAI Guy #768 Twinax and Triax Cables for Keithley 619 Electrometer YT 12 minutes 5 seconds IMSAI Guy #769 Basics: Opto-coupler Opto-isolator YT 11 minutes 37 seconds IMSAI Guy #770 Measuring Capacitor Leakage with Keithley 619 Electrometer

YT 9 minutes 34 seconds IMSAI Guy #772 Basics: Bridge Rectifier Visualized YT 18 minutes 26 seconds IMSAI Guy #771 EG&G Princeton Model 5101 Lock-in Amplifier Teardown YT 4 minutes 45 seconds IMSAI Guy #773 Keep Your Transistors in a Dark Place

YT 22 minutes 42 seconds IMSAI Guy #774 MUSTOOL MDS120M Digital Oscilloscope YT 16 minutes 47 seconds IMSAI Guy #775 Motorola TalkAbout 200 FRS Radios YT 36 minutes 15 seconds IMSAI Guy #776 FM Radio Transmitter

YT 9 minutes 19 seconds IMSAI Guy #777 Multimeter Input Resistance (Impedance) YT 25 minutes 3 seconds IMSAI Guy #778 White Noise DIY Kit YT 23 minutes 6 seconds IMSAI Guy #779 Process Calibrator

YT 27 minutes 45 seconds IMSAI Guy #780 ATU-100 Antenna Tuner Build and Measure (and a story) YT 6 minutes 9 seconds IMSAI Guy #781 Change in Capacitance = Change in Voltage YT 7 minutes 42 seconds IMSAI Guy #782 Help Me Identify this Part

YT 12 minutes 37 seconds IMSAI Guy #783 RF Goodies from a Viewer YT 18 minutes 57 seconds IMSAI Guy #784 Keithley 619 Block Diagram and Schematic YT 15 minutes 24 seconds IMSAI Guy #785 Current Sources and Mirrors

YT 7 minutes 12 seconds IMSAI Guy #786 Photoelectric Effect in Neon Bulbs Measured by Electrometer YT 9 minutes 47 seconds IMSAI Guy #787 H-Bridge DC Motor Driver YT 12 minutes 38 seconds IMSAI Guy #788 Four Wire Stepper Motor (part 1 of 2)

YT 8 minutes 51 seconds IMSAI Guy #789 Four Wire Stepper Motor (part 2 of 2) YT 8 minutes 31 seconds IMSAI Guy #790 Burden Voltage of Current Measurements YT 23 minutes 21 seconds IMSAI Guy #791 RF Isolator Circulator (part 1 of 2)

YT 6 minutes 34 seconds IMSAI Guy #792 RF Isolator Circulator (part 2 of 2) YT 8 minutes 47 seconds IMSAI Guy #793 915MHz VCO Voltage Controlled Oscillator Module YT 9 minutes 6 seconds IMSAI Guy #794 Baofeng UV-10R 10watts? 8 watts? 5 watts?

YT 20 minutes 5 seconds IMSAI Guy #795 SA818 UHF Transceiver Module Demo Board YT 7 minutes 38 seconds IMSAI Guy #796 SA818 UHF Transceiver Module Firmware YT 14 minutes 31 seconds IMSAI Guy #797 RF Bridges and Couplers using Transformer Baluns Chokes

YT 11 minutes 35 seconds IMSAI Guy #798 Optocoupler Optoisolator Cascode Configuration YT 23 minutes 20 seconds IMSAI Guy #799 Resistors from the Junk Store YT 17 minutes 19 seconds IMSAI Guy #800 High Current Bench Amplifier (part 1 of 2) OPA549A