Use this link to get $5 off your PCBWAY order of PCBs: https://www.pcbway.com/setinvite.aspx...
Here's an additional coupon code for $10, just enter 1ec9d870 after registering. The stainless steel stencil used in this video was only $10 so that's basically a free stencil.
Here's an update on my ESP32 Decimal to Binary to Hexadecimal Converter. The prototype has an ESP32 using 4MHz SPI with an NXP MC33996 16 output IC. The LEDs are simulating the code for driving a mechanical 7 segment display. The full project will be an ESP32 Clock with 6 mechanical digits and 46 relays after the converter PCB is finished.
Here's info on the 7 segment displays from Alfa Zeta: https://flipdots.com/en/products-serv...
Links to Equipment Shown in the Video:
Andonstar ADSM302 HD Microscope: http://amzn.to/2CfmUvh
Andonstar ADSM201 HD Microscope: http://amzn.to/2CuRjsG
Helping Hand: http://amzn.to/2Ew5KLe
Claw Clamp: http://amzn.to/2EwNAt0
Camera Mount: http://amzn.to/2lDKDhI
PCB Hotplate: http://amzn.to/2CuIjEg
Hot Air SMD Rework Station: http://amzn.to/2CmEQs1
Solder Paste: http://amzn.to/2C86h4G
Soldering Iron: http://amzn.to/2EtFhOF
Solder Wick: http://amzn.to/2C6Opaf
Osciloscope: http://amzn.to/2CA6i2d
195W Lab Power Supply: http://amzn.to/2C7ZsjF
Spectrum Analyzer: http://amzn.to/2Ew9xYY
SMD Tweezers: http://amzn.to/2Co7OHW
Wire Racks I made my Bench with: http://amzn.to/2Cqj7yB
See my instructables account for step by step guides to some of my projects: http://www.instructables.com/member/P...
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