773 Results for "%E3%80%8A %EC%98%88%EC%95%BD%EB%AC%B8%EC%9D%98 OIO%E2%86%978489%E2%86%978306%E3%80%8B%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%E3%85%92%EC%B2%AD%EB%8B%B4%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80sweep%E3%81%94%EA%B0%95%EB%82%A8%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%EC%84%A0%EB%A6%89%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%EC%B2%AD%EB%8B%B4%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80conviction %EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%E3%88%9B%EC%84%A0%EB%A6%89%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%E3%8E%B9%E3%84%BB%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%EC%B6%94%EC%B2%9Ccab"

Arduino Line Follower Robot
Details from Arduino Line Follower Robot
COMPONENTS AND SUPPLIES Arduino UNO & Genuino UNO×1SparkFun Dual H-Bridge motor drivers L298×1Proximity Sensor×1 APPS AND ONLINE SERVICES Arduino IDE ABOUT THIS PROJECT Line Follower Robot Best & Fast PCB Supplier (2$ for 10 PCBs) https://jlcpcb.com...

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 |...

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...

JamLoopy for Atari VCS
Details from JamLoopy for Atari VCS
1. Introduction Application is 64 steps note looper. Notes are either represented musically or treated as bare data for VCS’s audio registers. Users can choose which row they treat as notes (Note Synth) or audio register data (Glitch Synth). There are...

Marvel and DC Weekly Comics Release List Tracker
Details from Marvel and DC Weekly Comics Release List Tracker
First of all, to obtain weekly comics release lists from the ShortBoxed comics API, I developed a web application in PHP running on Raspberry Pi. Then, I used an Arduino Nano 33 IoT to get comics release lists transferred by the PHP web application and...

Flex Sensor ADC Buffer Flex Module
Details from Flex Sensor ADC Buffer Flex Module
This board is part of Fyber Labs Flex Module project.Flex sensor input to ADC will be essentially DC voltage so filtering isn't critical. The buffer provides uniform impedance and somewhat linear use of the 0-3.3V ADC input for the resistance range of...

ESP8266 Tutorial: Build An Automatic Plant Waterer
Details from ESP8266 Tutorial: Build An Automatic Plant Waterer
Recently, I saw many people creating smart-home equipment on the Internet, which aroused my interest, and then I created an automatic watering artifact which could surf the Internet. Programming of my device is based on DFRobot automatic watering kit....

Re-UD-80 - a larger display for Epson PX-4 / PX-8
Details from Re-UD-80 - a larger display for Epson PX-4 / PX-8
The Oval UD-80 Display Controller is based on a CP/M feature to redirect input and/or output, typically configured with STAT (https://electrickery.nl/comp/px8/funWithSTAT.txt). The UD-80 displays the output (80*24 or 40*24) on a cheap TV compatible...

Shift Register for Supercon Badge
Details from Shift Register for Supercon Badge
All documentation for the expansion board is available on the Supercon Badge project page. Of course you can do a ton more than this hardware, but blinkies are always the first step! A Demo: The Hardware: The hardware couldn't be simpler. I added a 595...

RF Product Design HackChat
Details from RF Product Design HackChat
All events take place in the #Hack Chat, join us there. Curious about the black magic that goes into RF? This #RFChat is for anyone who has ever designed or considered designing something that talks on RF. Come hang out for 30 or so minutes and talk...

Ever Blooming Mechanical Tulip
Details from Ever Blooming Mechanical Tulip
Tulip consists of 6 petals each with 5 SMD white LEDs. Each petal is connected with one of the Arduino output pins. Blossom hides 7 NeoPixel RGB LEDs. From an electrical point of view, the whole flower is ground and veins in petals are a positive voltage....

TRS-80 Model I Running on a NABU Using the MCLZ8
Details from TRS-80 Model I Running on a NABU Using the MCLZ8
The NABU Personal Computer has been getting a lot of attention recently thanks to the video by Adrian Black which re-kindled interest in this vintage computer and pointed out that someone was selling about a thousand of them which were new in the box,...

Bigfoot - Sewing machine motor speed control
Details from Bigfoot - Sewing machine motor speed control
I use an Adler class 8 sewing machine to sew projects out of leather and Naugahyde. The Adler was not made for that kind of thing - it was built for speed. Punching through a few layers of leather doesn't bother it - I can sew leather with it with...

Bubble Device Motion Control
Details from Bubble Device Motion Control
TL;DRI used geared stepper motors, which provide a lot of torque for their size. Drive the steppers with a properly rated stepper driver. Use a microcontroller like the Teensy which has a fast processor, which lets you run Accelstepper fast enough to...

BM-SYS
Details from BM-SYS
Since I was a teenager, I have been hands-on working with electronics and DIY production. In my experience, the recurring question you ask yourself while working with electronics, printed circuit boards and products is: how can...

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