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https://jeelabs.org/2012/05/18/generating-a-sine-wave/   INTRO| DOCS| FORUM| BOOK| SHOP| ABOUT| ARCHIVES| RSS FEED ANALOG Generating a sine wave In Hardware on May 18, 2012 at 00:01 After the recent pretty disappointing results with a transformer-based Component Tester, I’d like to try and generate a ± 10 V sine wave at approximately 50 Hz in some other way. Using as few components as possible.

http://www.bristolwatch.com/   Student-Hobbyist Electronics Projects Tutorials by Lewis Loflin   View all of my You Tube Videos Also visit and subscribe to My YouTube Channel   Introduction – The purpose of these pages is to introduce the student and hobbyist to electronics projects. My hope is generate interest for those thinking about entering a high tech field, […]

http://www.sillanumsoft.org/prod01.htm   Detailed Features about: Oscilloscope (dual channel, xy, time division, trigger); Spectrum Analyzer with amplitude and phase display (linear, log, lines, bar, octaves band analysis 1/3, 1/6, 1/9, 1/12, 1/24); Wave-form generator with “custom functions”, triangular, square, sinus, white noise and pulse generation (NO ALIASING); Frequency meter (in time and frequency domain) and counter; in […]

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Dr.CH.Ting: “n FOR-NEXT runs n+1 loops by design” Why and how to cope with: https://github.com/TG9541/stm8ef/wiki/eForth-FOR-..-NEXT TG9541/stm8ef eForth FOR .. NEXT Thomas edited this page on Dec 26, 2018 · 1 revision Discussion of eForth FOR .. NEXT While it’s advisable to use the STM8 eForth DO .. LEAVE .. LOOP/+LOOP structure instead of FOR .. NEXT and its variants, the following discussion […]

https://skilldrick.github.io/easyforth/   Easy Forth by Nick Morgan View on GitHub Introduction Adding Some Numbers Defining Words Stack Manipulation Generating Output Conditionals and Loops Variables and Constants Arrays Keyboard Input Snake! The End Introduction This small ebook is here to teach you a programming language called Forth. Forth is a language unlike most others. It’s not […]

https://udamonic.com/accessing-memory.html   OVERVIEW LEARN BUY CREATE RESOURCES ABOUT CONTACT CART (0) ACCESSING MEMORY AND PERIPHERAL REGISTERS Forth is great for debugging embedded hardware. We saw previously how you can use fetch and store to modify variables in memory. Memory locations, and peripheral registers which also exist in the memory space, may be examined and modified […]

https://wepresent.wetransfer.com/story/arif-al-nomay-corrupted-files/   Unexpected stories about creativity Told by WeTransfer Photography Arif Al Nomay I just want the world to know about us When a power cut and a computer malfunction caused Yemeni photographer Arif Al Nomay to lose years of work, he anxiously hunted for anything that might still be there. To his surprise, a set of photos […]

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https://www.mikrocontroller.net/articles/Entprellung   Home APR AVR-Tutorial AVR-GCC-Tutorial ARM LPC STM32 XMC MSP430 PIC FPGA, CPLD & Co. Fundamentals of FPGAs VHDL & Co. Xilinx ISE DSP Electronics in general SMD soldering Operational amplifier oscilloscope Forum µC & Elektronik Analogtechnik FPGA, VHDL & Co. DSP Compiler & IDEs Projekte & Code market Circuit boards Mechanics & tools […]

https://batchloaf.wordpress.com/serialsend/ ad hocumentation • n. fast, instinctive documentation of ideas and solutions. Skip to content Home SerialSend CommandCam ComPrinter dsPIC30F4011 Examples About SerialSend SerialSend is a little command line application I created to send text strings via a serial port. I mainly use it to send information to microcontroller circuits via a USB-to-serial converter, so […]

How 433MHz RF Tx-Rx Modules Work & Interface with Arduino

http://vice-emu.sourceforge.net/  – the Versatile Commodore Emulator About News User Manual Download Support BUGS TODO Resources Developers Copyright What is VICE? VICE is a program that runs on a Unix, MS-DOS, Win32, OS/2, BeOS, QNX 4.x, QNX 6.x, Amiga, Syllable or Mac OS X machine and executes programs intended for the old 8-bit computers. The current […]

http://insanity4004.blogspot.com/2019/04/simulating-vfd-gridanode-driver.html   Experiments with the world’s first microprocessor and other electronic explorations Simulating the VFD Grid/Anode driver I was reading through an old posting about the VFD Grid and Anode driver circuit I’m planning to use, when it occurred to me that the resistor between the base of the PNP transistor and the collector of the NPN […]

http://www.intel4004.com/ http://www.4004.com/ http://e4004.szyc.org/   Intel 4004 Microprocessor The emulator, assembler and disassembler is written in JavaScript, so they are easy to execute on whatever platform with the internet browser and implemented JavaScript interpreter. The MCS-4 utilities core and GUI are based on the brilliant virtual 6502 emulator by Norbert Landsteiner, e-tradition.net. This program is provided […]

https://wiki.analog.com/university/courses/electronics/electronics-lab-28   Wiki Resources and Tools Education Content Wiki Help Wiki Tools This version (23 Aug 2019 14:04) was approved by amiclaus.The Previously approved version (05 Mar 2019 12:36) is available. Table of Contents Build CMOS Logic Functions Using CD4007 Array Objective: Making inverters with the CD4007 transistor array Characterizing The CMOS Inverter Threshold voltage: Directions: Hardware Setup: Procedure: […]

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RLC MŮSTEK Návod k obsluze Obsah Popis Měření Měření odporů stejnmosměrným napětím Měření velmi malých odporů Měření odporů střídavým napětím Měření kapacit Měření velmi malých kapacit Měření indukčností Technické údaje Rozpiska el. součástí Schéma Záruka a aopravy     RLC můstek TESLA TM 393 je určen k měření odporů, indukčností a kapacit. Je pro provoz ze […]

Keyboard Matrix Scanning and Debouncing About Untz (USB DAC + Amp) Keyboard Matrix Scanning and Debouncing ON 2016-06-03 BY SUMMIVOX Intro Without diving into the “why” part, I wanted to make yet another keyboard with Cherry MX keyswitches (just like everyone else these days), and I ended up deciding to make my own keyboard controller (again like everyone else). After all… […]

https://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv021.cgi?read=242802   Re: HELP WANTED ON ALGORITHMS Message #19 Posted by Eric Smith on 27 Apr 2013, 12:49 p.m., in response to message #18 by Eddie W. Shore Usually CORDIC isn’t used for logs and exponentials, although it is possible to do so by using hyperbolic CORDIC. CORDIC is in the general class of shift-and-add algorithms, and […]

Walter F.J. Muellerwfjm Interested in retro-computing https://wfjm.github.io/about/

https://keisan.casio.com/calculator Welcome, Guest User registration Login Service How to use Sample calculation Smartphone Japanese Life Education Professional Shared Private Column Advanced Cal Advanced Calculator    Function list  Input data storage  Expression Mode Digit Answer  Accuracy Comma format Real DEGReal GRAReal RADComplex RAD 61014182226303438424650545862667074788286909498102106110114118122126130 StandardExponent EditorAceTextarea   (-6.2 -7.6i)! How to use    Sample calculation    Sample chart       Answer ans1 […]

https://medium.com/@ly.lee/build-your-iot-sensor-network-stm32-blue-pill-nrf24l01-esp8266-apache-mynewt-thethings-io-ca7486523f5d Mythical sonorous creature for belly illustration purpose only. Not required for implementation. Do not attempt to catch! Build Your IoT Sensor Network — STM32 Blue Pill + nRF24L01 + ESP8266 + Apache Mynewt + thethings.io Lup Yuen Lee 李立源 Follow May 27 · 18 min read Law of Thermospatiality: Air-conditioning always feels too warm ANDtoo cold by different individuals in a sizeable […]

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