Maskless Photolithography Stepper for Homemade Chips Sam Zeloof 2020-06-18 | Bringing Moore’s Law to the garage with a DLP maskless photolithography stepper http://sam.zeloof.xyz/maskless-photolithography/Also check out!!youtube.com/channel/UC26YLK0OEbLB3TCYxGh8xVQyoutube.com/watch?v=YAPt_DcWAvw&t=2sOUTLINE:0:00 - intro0:45 - mind blowing1:28 - system overview3:04 - demonstration5:01 - flat-field correction5:30 - optics
Z2 - Upgraded Homemade Silicon Chips Sam Zeloof 2021-08-13 | patreon.com/szeloofhttp://sam.zeloof.xyz/second-ic/Check our Jeri Ellsworth's amazing work making the first transistors and logic gates at home youtube.com/watch?v=PdcKwOo7dmM&t=1sDipping a rock into chemicals until it becomes a computer chipUpgraded Homemade Silicon IC Fab Process
Etching Silicon with Plasma - Reactive Ion Etching (RIE) Sam Zeloof 2021-06-27 | twitter.com/szeloofOUTLINE:0:00 - intro1:10 - chamber overview2:26 - etch demo3:58 - demo results5:40 - endpoint detection7:37 - quirks, subtleties, safety10:39 - construction Music is shanghai by king gizzard and the lizard wizard
MOS Capacitance/Voltage (C-V) Measurement Sam Zeloof 2021-01-09 | Really good C-V measurement and semiconductor physics resources:http://sam.zeloof.xyz/wp-content/uploads/2021/01/CV-resource1.pdfhttp://sam.zeloof.xyz/wp-content/uploads/2021/01/CV-resource2.pdfOUTLINE:0:00 - intro1:51 - equipment overview3:14 - MOS cap fabrication6:35 - MOS cap measurement7:23 - theory11:08 - MOSFET measurement12:09 - data analysis
High energy particle mirror Sam Zeloof 2020-05-14 | Looking at an electron microscope under an electron microscopehttp://sam.zeloof.xyzMore SEM info: youtube.com/watch?v=RJXio_jpc_Y
Counting Atoms with the Doppler Effect - Heterodyne Interferometer Sam Zeloof 2020-05-12 | if you want to see a measurement setup so sensitive that an approaching rainstorm can reasonably be cited as a source of error, look no further.http://sam.zeloof.xyz
Simple Thin Film Thickness Measurement with Spectrometer Sam Zeloof 2020-05-09 | Measuring the thickness (thinness?) of thin films using an optical spectrometer and a light bulbhttp://sam.zeloof.xyzAnimation at 4:40 is stolen from here thank you youtube.com/watch?v=qZgKjZC1uqY
Z1 - Homemade Silicon ICs / Computer Chips Sam Zeloof 2019-10-02 | Making ICs in the garagehttp://sam.zeloof.xyz/first-ic/intro video is from youtube.com/watch?v=5ksXcPmB6zksong is Slow Dance by STRFKR
Making Tiny Things with Electron Microscope - E-beam Lithography Sam Zeloof 2018-12-07 | More info: http://sam.zeloof.xyz/e-beam-lithography/
Energy Dispersive X-ray Spectroscopy (EDS) with Silicon Drift Detector (SDD) Theory and Demo Sam Zeloof 2018-02-03 | A brief explanation of the theory behind X-ray detection and analysis followed by a demo of an SDD EDS system on my SEM.http://sam.zeloof.xyz/eds/
SEM Optimization, Astigmatism Correction, and Basic Electron Optics Sam Zeloof 2018-01-04 | Procedures for advanced scanning electron microscope operation down to 300,000x magnification and 1.5nm resolution http://sam.zeloof.xyz
RGA Residual Gas Analyzer (Mass Spectrometer) Experiments and Helium Leak Checking Sam Zeloof 2017-12-31 | High vacuum troubleshooting with an Inficon Transpector quadrupole mass spectrometerhttp://sam.zeloof.xyz
Inductively Coupled Plasma Photoresist O2 Ashing/Descum Sam Zeloof 2017-08-31 | ICP 100watt HF ham radio RF source http://sam.zeloof.xyz
Photonic Bandgap Nanostructures - Butterfly Wing SEM Imaging Sam Zeloof 2017-06-04 | More pics here: http://sam.zeloof.xyz/photonic-nanostructes-in-butterfly-wings-sem-analysis/
High Vacuum Chamber Basics, Part 2 - Atmospheric to 1e-6 Torr Pumpdown Procedure Sam Zeloof 2017-05-26 | http://sam.zeloof.xyz
SEM Startup Procedure and Demonstration - Electron Microscopy In The Garage Sam Zeloof 2017-05-24 | JEOL JSM-6300 http://sam.zeloof.xyz
Ion sputter/getter pump (UHV) Sam Zeloof 2017-04-30 | Using the anode layer ion source from rtftechnologies.org as an ion pump.http://sam.zeloof.xyz/alis-testing/
Electron Microscope Moving Montage Sam Zeloof 2017-03-26 | Moving and setting up my new Jeol JSM-6300 Scanning Electron Microscope. Weighs 2000lbs in total.http://sam.zeloof.xyz64 Sundays by Twin Musicom is licensed under a Creative Commons Attribution license (creativecommons.org/licenses/by/4.0)Artist: http://www.twinmusicom.org
High Vacuum Chamber Basics, Part 1 Sam Zeloof 2017-03-05 | http://wiki.zeloof.xyzhttp://sam.zeloof.xyz
Maskless Photolithography with DLP Projector - 10um Feature Sizes Sam Zeloof 2017-02-25 | Using a DLP projector to expose photoresist for making ICs at home.http://wiki.zeloof.xyzhttp://sam.zeloof.xyz
Semiconductor Fabrication Basics - DIY Homemade NMOS FET/MOSFET/Transistor Step by Step Sam Zeloof 2017-02-13 | http://sam.zeloof.xyzhttp://wiki.zeloof.xyzHuge thank you to Jeri Ellsworth and her awesome work youtube.com/user/jeriellsworth/videos
Semiconductor Fabrication Basics - Home Chip Lab Tour Sam Zeloof 2017-02-12 | http://wiki.zeloof.xyzhttp://sam.zeloof.xyz
Semiconductor Fabrication Basics - Thin Film Processes, Doping, Photolithography, etc. Sam Zeloof 2017-01-16 | http://wiki.zeloof.xyzhttp://sam.zeloof.xyz
mosfet gate capacitance demo Sam Zeloof 2016-12-24 | turning on a mosfet my touching the gate and discharging the charge held on the gate by draining to groundhttp://sam.zeloof.xyz
Homemade Photovoltaics - DIY Silicon PN Junction Solar Cell Testing Sam Zeloof 2016-12-10 | Testing some homemade photovoltaicshttp://wiki.zeloof.xyzhttp://sam.zeloof.xyz
Homemade Silicon PN Junction Diode Test Sam Zeloof 2016-12-04 | quick curve tracer test of a homemade pn junction copyright zeloof semicon 2016 all rights reservedhttp://sam.zeloof.xyz
Opening a furnace at 2000 degrees F (1100 deg. C) Sam Zeloof 2016-10-23 | pop tart diffusion furnacehttp://sam.zeloof.xyz
Thermal Oxide Growth on Silicon Wafer - 500nm Sam Zeloof 2016-10-18 | oxide growth in the home labhttp://sam.zeloof.xyz
RF Gallium Arsenide Heterojunction-based High Electron Mobility FET - Decapped under Microscope Sam Zeloof 2016-10-13 | a look inside an active receptacle for microwave rf black magic and voodoohttp://sam.zeloof.xyz
DIY Doppler Speed Radar from Satellite Dish LNB - Microwave Radio Electronics Sam Zeloof 2016-09-25 | Watch Jeri Ellsworth's Videos: youtube.com/watch?v=vDyo_OQFdAcMod closeup pic: http://sam.zeloof.xyz/wp-content/uploads/2017/01/IMG_8212.jpgModifying a LNB from a TV satellite dish to transmit ~10ghz and mix the received signal with a local oscillator to measure and quantize Doppler effect on an oscilloscope.http://sam.zeloof.xyz
DIY Arduino Clone - PCB Etching, Tin Plating, Drilling, Soldering, and Bad Music Sam Zeloof 2016-07-18 | DIY single sided arduino cloneDesign: http://hacks.ayars.org/2013/05/ayrduino-single-sided-arduino-clone.htmlTransfer Film: http://www.techniks.comhttp://sam.zeloof.xyz
DIY 8000 Lumen 100watt LED Light on Quadcopter with Remote Control Sam Zeloof 2016-07-06 | http://sam.zeloof.xyz
Why you should never disconnect current transformer from burden resistor when current is at primary Sam Zeloof 2016-06-26 | high voltage from ct secondaryhttp://sam.zeloof.xyz
Quadcopter Flight at YCSR Klondike Sam Zeloof 2014-01-26 | A few clips from the BSA Klondike camping trip at YCSR.Facebook page: facebook.com/zeloofaerialThis aerial rig is capable of much more stable flight, however it was snowing and there was 20mph wind.More info about the quadcopter: http://flitetest.com/articles/diy-ap-quadcopter-8lbs-lift
Quadcopter Scenic FPV Adventures Sam Zeloof 2014-01-16 | Clips from FPV flights with various multirotors. FPV equipment used:300mw 1.3ghz Tx23/33cm Rx w/ upgraded SAW filterEagle Eyes Ground stationAntenna tracking w/ 3 turn helical and skew planner antenna3s 3000mah Lipo10" LCDFatshark Attitude SD GogglesMusic: ReMix: Super Mario Land 'Why So Serious? http://ocremix.org/remix/OCR01866
3D Printed Mini Quadcopter First Flight Sam Zeloof 2013-09-13 | Test of a 3D printed quadcopter, using a KK2 flashed with HefnyCopter firmware to achieve altitude hold, and other features.Music: http://ocremix.org/remix/OCR00788
