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Kerry D. Wong

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Tag: FPGA

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Cel-Fi Go X Cell Signal Booster Extreme Teardown

July 10, 2021July 11, 2021 kwong

About a year ago, I bought a Cel-Fi Go X signal booster for my house as where I live the […]

Electronics ASIC, AWB7125, AWB7222, AWB7225, B20200G, Bluetooth, CC2640, Cel-Fi, DC-DC Converter, Duplexer, FPGA, Go X, Inverted F Antenna, Nextivity, RT7272A, Teardown, UMCC, W25Q128JV, W947D2HB

Teardown of a Spex HS1000 Monochromator Controller

March 30, 2019March 30, 2019 kwong

Monochromator is one of those things that has always fascinated me. Over the years, I have done quite a few […]

Electronics 8051, Controller, FPGA, HandScan, HORIBA, HS1000, Jobin Yvon, KeyLink, MAX232, Monochromator, Spectrometer, SPEX, XC2064, Xlinx

Inside an Agilent 66312A Two-Quadrant Power Supply

September 17, 2018 kwong

Typically, a lab power supply can only operate within a single quadrant. Take a positive voltage power supply for example, […]

Electronics AD586, AD677, AD7524, Agilent 6612C, Agilent 66312A, Down Programmer, DSP, Dynamic Measurement DC Source, Electronic Load, FPGA, HP, Null Modem, OP27, Power Supply, Programmable, SMU, Source Measure Unit, TL16C552, TLC5620, Two Quadrant, VFD

Extreme Teardown of a Panasonic PT-L780U 3LCD Projector

September 9, 2018 kwong

Have you ever wondered what is inside of a 15 year old commercial color projector? Well we will find out […]

Electronics, Teardowns 3LCD, AD9888, CPLD, Dichroic, DSP, FPGA, Fresnel Lens, Panasonic, Prism, Projector, PT-L780U, Teardown

Teardown of a SMART UF-55 Projector

May 22, 2016May 22, 2016 kwong

My workplace was throwing away an old SMART UF-55 DLP projector. The projector had many stuck mirrors and the lamp […]

Electronics, Teardowns AD9983A, CPLD, FPGA, PIC24FJ64, RTL8201CP, TVP5147M1

Teardown of a Cisco CSS 11503 Content Services Switch

July 18, 2015 kwong

This old Cisco switch was on its way to the dumpster at my work place, so I thought I would […]

Teardowns Cisco, CSS 11503, FPGA, Switch, Teardown

Categories

  • AVR/Arduino (98)
  • Coding (133)
  • Electronics (231)
  • Linux/BSD (34)
  • Miscellaneous (190)
  • MSP430G2 (10)
  • PIC (4)
  • Product Reviews (21)
  • Raspberry Pi (5)
  • Teardowns (59)
  • Technology (57)

Tools & Libraries

  • MCP2210 Library
  • BCalc — A Hex/Bin/Dec Converter And Calculator

Most Popular Posts

  • A Sensitive DIY Ultrasonic Range Sensor (286)
  • Building a Constant Current/Constant Power Electronic Load (240)
  • AVR LC Meter With Frequency Measurement (222)
  • AD7705/AD7706 Library Revisited (92)
  • A Digitally Controlled Dual Tracking Power Supply -- II (88)
  • Hacking DTM0660L Based Multimeters (77)
  • A Self-Balancing Robot – III (62)
  • Reverse Engineering the Syma S107G IR Protocol (56)
  • Arduino Development Using NetBeans (51)
  • Dual Purpose Spot Welder With Pulse Duration Control (51)

Archives

My Favorite Sites

  • Arduino Forum
  • Circuit Diagram
  • Dangerous Prototypes
  • EEVBlog
  • Electrical Engineering Forum
  • Electronics Lab
  • Electroniq.net electronics projects and circuit diagrams
  • Hack A Day
  • Hacked Gadgets

Tags

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