3774 Results for "Reverse Engineering Blood Glucose Monitors"

Radio Based Secure Communication Network
Details from Radio Based Secure Communication Network
1 Introduction Efficient communication systems are necessary in the modern world in every industry. This includes conventional business, personal ventures, and national defense. These communication systems can be grouped into...

Making a flatpak for gcc-ia16 for Linux distros
Details from Making a flatpak for gcc-ia16 for Linux distros
In another page, I described my adventures converting an Ubuntu DEB package to an RPM package. This provided me with a native toolchain for my Linux workstation. I wished though that there was a solution that would allow far more Linux users, no matter...

How to Make Minimalistic Smart Curtains
Details from How to Make Minimalistic Smart Curtains
Supplies Part of the fun of this one is that we can repurpose some old stuff you may already have on hand, but we do also need some electronics. And hey, even these may be part of an old project in need of repurposing as well! I've provided affiliate...

let's convert a DC motor into a stepper one
Details from let's convert a DC motor into a stepper one
The story I have an old Trotec laser engraver which is almost totally dead: laser tube is almost blindsoftware is using Windows95 OS So more than 25 years later it was time to refurbish this machine. Changing the laser tube will be described into another...

BC547 NPN транзистор распиновка, даташит и схема
Hacker page by UtmelRU
:)ОПИСАНИЕ BC547 BC547 - это BJT NPN транзистор общего назначения. Транзистор в основном используется...

Gray counter
Log from YGREC8
20200810: see 122. Updated Gray Counter for the rest of the story !I must make a Gray code counter ! It is not obvious why but it's an important piece of circuitry that is required by the debug/test port... Have a look there for some background :4. The...

Energy Harvesting Hack Chat Transcript
Log from Energy Harvesting Chat
John So, this is a first for me, should we start with those questions in the sheet? Shayna Yep, we'll get started with the questions in about ten minutes, @John John OK Shayna Usually we'll get a few more coming up during the discussion,...

Polling a Push Button Rotary Encoder
Details from Polling a Push Button Rotary Encoder
What is polling? If you have uploaded the example "Blink without delay" sketch then you have used polling: // Blink without delay void setup() { pinMode(LED_BUILTIN,OUTPUT); digitalWrite(LED_BUILTIN,LOW); } void loop() { static unsigned long previousMillis=0;...

Celestial tracker
Details from Celestial tracker
Summary of Intentions I have an equatorial mount (Bresser Exos-2 which is similar to EQ5 ) without any tracker or GOTO device. I enjoy looking for celestial objects by myself. But handling the telescope becomes a bit hard on my back after several hours...

Micro8085
Details from Micro8085
Micro8085 Development Board with Tiny BASIC So, what’s this? The Micro8085, an embedded development board with the Intel 8085 CPU, running Palo Alto Tiny BASIC. And with hardware support for GPIO, Timer, UART, SPI bus, e2mem, ADC, DAC, PWM and comparator...

How to Use our Manufacturing system to make 100% Recycled Plastic Skateboard decks (+ Pro Skater Deck Demo)
Log from RPSD: Recycled Plastic Skateboard Deck
In our earlier project logs, we showed you how to build or mould. In this project log, we are going to share with you lots of intricate details about how to use it, to make 100% Recycled Plastic Skateboard decks. To do so we have produced a 30 min tutorial...

Project Log 69: DIY Endoskeleton and Exoskeleton.¹
Log from DIY Mech/Exoskeleton suit.
Sunday, 20/08/2023, 15:02 There is no way I wil be able to finish this project log in a single day or even a single week, so I will just post this here, so if someone wonders "is this project still being actively worked on?" then, they will know...

In-circuit testing using Intel HEX file components
Hacker page by zpekic
Some background... The main purpose of my Intel HEX project was to: Check how difficult it is to create non-CPU controllers using microcodeImprove my microcode compiler based on real projectGive me a tool for priming memory of FPGA-based computers when...

LED Design Hack Chat Transcript
Log from LED Design Hack Chat
Sophi Kravitz Super excited to talk LEDs today- @Metalnat is hosting Sophi Kravitz Metal- want to introduce yourself and tell us what kinds of stuff you work on? Christoph good morning Metalnat ok CAN DOOOOO!!! I'm Mr. Meeseeks......

Birthday Alarm That'll Run for 50 Years!
Details from Birthday Alarm That'll Run for 50 Years!
Yes, you read the title correct. Have you ever forgot your birthday, that you need someone else to remind you about it ? Or what if you can gift to someone you love, a device that'll wish them on their birthday for 50 times ? I kid you not, this simple...

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