853 Results for "%E3%80%8A%EC%B5%9C%EC%A0%80%EA%B0%80 O1O%CE%9E5793%CE%9E7458%E3%80%8B %EA%B0%95%EB%82%A8%EC%95%84%EC%9D%B4%EB%A6%B0%EC%8B%9C%EC%8A%A4%ED%85%9C%E3%86%8B %EA%B0%95%EB%82%A8%EC%95%84%EC%9D%B4%EB%A6%B0%EC%85%94%EC%B8%A0%EB%A3%B8applause%EA%B0%95%EB%82%A8%EC%95%84%EC%9D%B4%EB%A6%B0%EC%8B%9C%EC%8A%A4%ED%85%9C%EA%B0%95%EB%82%A8%EC%95%84%EC%9D%B4%EB%A6%B0%EC%8B%9C%EC%8A%A4%ED%85%9C%EC%8B%A0%EC%82%AC%EC%95%84%EC%9D%B4%EB%A6%B0%EC%A3%BC%EB%8C%80caught %EA%B0%95%EB%82%A8%EC%95%84%EC%9D%B4%EB%A6%B0%E3%8F%87%E3%85%97%EA%B0%95%EB%82%A8%EC%95%84%EC%9D%B4%EB%A6%B0queer"

ESP_8_BIT: Atari 8 bit, NES and SMS on an ESP32
Details from ESP_8_BIT: Atari 8 bit, NES and SMS on an ESP32
ESP_8_BIT is designed to run on the ESP32 within the Arduino IDE framework. Schematic is pretty simple: ----------- | | | 25 |------------------> video out | | | 18 |---/\/\/\/----|---> audio out | | 1k | | | --- | ESP32 | --- 10nf | | | | | v gnd |...

Door lock controller with fingerprint sensor
Details from Door lock controller with fingerprint sensor
For this project you need a fingerprint sensor from China. I used a ZFM60XSA sensor, but most of these sensors are compatible with it in connection interface and protocol. ZFM60XSA is essentially a digital camera with an optical system, a microcontroller,...

Vegetables and Fruits Ripeness Detection by Color
Details from Vegetables and Fruits Ripeness Detection by Color
As fruits and vegetables ripen, they change color because of the four families of pigments: chlorophyll (green)carotenoids (yellow, red, orange)flavonoids: anthocyanins + anthoxanthins (red, blue, purple)betalains (red, yellow, purple) These pigments...

Protothreads helps GCC program organization
Details from Protothreads helps GCC program organization
Protothreads is a very light-weight, stackless, threading library written entirely as C macros by Adam Dunkels. As such, it is trivial to move to PIC32. Adam Dunkels' documentation is very good and easy to understand. There is support for a thread to...

Twitter Follower Tracker and Status Notifier
Details from Twitter Follower Tracker and Status Notifier
current follower count,current account name and ID,three preceding follower counts. First of all, to manage to glean information from Twitter by avoiding any authentification process pertaining to the Twitter API, I chose to use a content delivery network...

5V Logic on a Z80 Retrocomputer
Details from 5V Logic on a Z80 Retrocomputer
I bought a bunch of Z80 parts on ebay for cheap ($10 plus shipping). The parts came on a PCB which had not yet been flow soldered. From the date codes of the parts it looks like it was stuffed sometime around 1999. All I had to do was straighten...

A Better Turret
Details from A Better Turret
Parts Bought the following parts: 2x NEMA 17 stepper motor - 68 oz in (400 steps/rev)1x Pololu universal aluminum mounting hub for 5mm shaft M3 holes (2 Pack)2x NEMA 17 stepper motor mounting bracket1x Nano 3.0 CNC board (uses A4988 stepper motor drivers)1x...

Stack-chan - JavaScript driven super-kawaii robot
Details from Stack-chan - JavaScript driven super-kawaii robot
The open communication robot for everyone In recent years, a variety of communication robots have appeared on the market. However, most of them are "closed", dependent on specific proprietary services, or their specifications are not disclosed...

Enecsys Microinverter Monitoring
Details from Enecsys Microinverter Monitoring
1 Intro The Enecsys Gateway is a Zigbee gateway allowing communications between the Enecsys microinverters and their monitoring backend. The Enecsys company is unfortunately defunct since 2015 and their DNS domains have been taken over by a UK enecsys...

Low cost and open source bio-engineering kit
Details from Low cost and open source bio-engineering kit
What is bio-engineering?Bioengineering is the application of engineering and science principles to tissues, cells and molecules.What can you do with the bio-engineering basic kit?The kit contains two main items: An Arduino Mega shield with 3-D printed...

Normal air conditioner becomes wifi controlled
Details from Normal air conditioner becomes wifi controlled
As usual, the problem isn't a new problem, and this isn't a new solution. But I will describe it to help someone doing the same. With this project I've made a wifi infra-red remote control for my Daikin air conditioner. In these schema you can see...

3D Printed Screw-propelled Robot With Video Feed
Details from 3D Printed Screw-propelled Robot With Video Feed
A screw-propelled vehicle is a type of land or amphibious vehicle that uses one or more auger-like cylinders fitted with a helical flange to move. The cylinders are rotated by an engine, and the flange engages with the ground or water to propel the vehicle...

Element Collection with pill capsules
Details from Element Collection with pill capsules
Here is the compounds i made my element collection from: 1.Hydrogen: From HCL3.Lithium: Li-Ion battery from old battery.5.Boron: Neodmyum Magnet (You can find 2 small magnet in your PC CD/DVD.. writers laser head)8.Oxygen: Cerium dioxide lighter flints...

AVR GCC assembler techniques
Details from AVR GCC assembler techniques
Cornell University Electrical and Computer Engineering 4760 AVR mega644/1284 Mixing assembler with GCC IntroductionIt is possible to mix assembler and GCC in different ways: Separate file. Write a pure assembler *.S file and link it with the main C file....

Tweaking BASIC on SmartResponse-XE
Details from Tweaking BASIC on SmartResponse-XE
The work by others to port Arduino BASIC to the Smart Response-XE device was of interest, but I wanted a few enhancements to extend battery life (auto shutdown) and I wanted an easier way to do math on the console rather than typing "PRINT" everytime...

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