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ATtiny85 / 13 programmer -> adapter for Arduino UNO
M Jan 22,2023
ATtiny85 / 13 programmer that can be mounted on Arduino UNO, with an led on PB3.Take this board, place in onto the top of an Arduino Uno MATCHING THE PINS, upload the Arduino as ISP sketch, then place the ATtiny chip into the adapter and upload your sketch.Provide desired voltage to your ATtiny chip by using ONE jumper placed onto the 3V3_EN OR 5V_EN pins.You can use both DIP8 package as well as SOIC8 with the help of an adapter placed into the female header pins, or with a programming clip (see...
Attiny Arduino DIY
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Breadboard friendly MCP23017 Breakout board, TSSOP28 version
MakerIoT2020 Jan 21,2023
Redesigning my MCP23017 breakoutIn a previous post, I designed a breadboard-friendly MCP23017 breakout module. A few months have passed, and after using the module for a while, some issues came to light…In this post, I will show you how I have fixed those issues, and then I can continue testing/using the new generation prototype, and hopefully, it can become the final revision of this project.Old Versus NewLet us start by looking at the old and new PCB designs…Old style MCP23017 Breakout – Top v...
Arduino Development Board DIY
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Arduino Nano to Uno Breakout PCB
Reboot Jan 21,2023
Plug in an Arduino Nano and access the pins in an Uno form factor.Useful for quickly prototyping without having to use a breadboard and a bunch of wires too close together.Use Uno compatible shields with Nano.Has a DC jack for optional Vin power 7-12vdc.Extra headers for Tx, Rx, GND as well as the Nano's extra ADC pins A6, A7, GND
Arduino Board Development Board
1632
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Impulse III Metal Detector short Review
Pavleski Jan 20,2023
  Recently, quality metal detector modules have appeared on the market for a very low price. Almost no knowledge of electronics is required to make the final product. This time I will present you one such module and I will try to briefly capture its features. The module is sold under the name "Impulse III", and its price on Ebay is about 35 dollars. It arrived nicely packed, and protected from mechanical damage, very quickly in about 15 days from Kazakhstan to Macedonia. The devic...
Arduino DIY Sensor
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TAPECART MICRO-SD NANO is an Easy to Use Commodore 64 SD Card Loader.
C64iSTANBUL Jan 17,2023
Commodore Tapecart Micro-SDHello, This is a tested and working project.COMMODORE Tapecart MICRO-SD NANO is an Easy DIY project, all components are through hole, marked on the PCB, Easy to solder, Easy to make ;)Tapecart SD MICRO NANO is an easy to use Commodore 64 Loader. From a standard MicroSD Card, Tapecart MICRO SD loads software from the C64 tape port error-free and quickly. You can only Load games/programs with .PRG and .TCRT extensions.Using Tapecart Micro-SD:You only need to download bro...
Commodore 64 Tapecart microSD with Arduino NANO Commodore64 Tapecart micro SD NANO Commodore 64 Tapecart micro-SD Arduino NANO
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TAPECART SD NANO is an Easy to Use Commodore 64 SD Card Loader.
C64iSTANBUL Jan 17,2023
Commodore Tapecart SDHello, This is a tested and working project.COMMODORE Tapecart SD NANO is an Easy DIY project, all components are through hole, marked on the PCB, Easy to solder, Easy to make ;)Tapecart SD NANO is an easy to use Commodore 64 Loader. From a standard SD Card, Tapecart SD loads software from the C64 tape port error-free and quickly. You can only Load games/programs with .PRG and .TCRT extensions.Using Tapecart SD:You only need to download browser.prg from the source page and s...
Commodore 64 Tapecart SD with Arduino NANO Commodore64 Tapecart SD NANO Commodore 64 TapecartSD Arduino NANO
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Finger Printer Attendance Based System
HgO Jan 16,2023
The project is enables the capturing of committed or conscious student or employees timeliness with easiness and in very short period, This is achieve here through the use of fingerprint, since it is a unique features of every humans.The motivation behind this project is to ensure the easiness in collection of how active and committed students are in classes with just a pre-register fingerprint scan in few seconds, especially in a large populated class.It works in the following;At first use regi...
Arduino Hardware Atmega
886
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Wargames WOPR prop PCB
Davis Jan 14,2023
I already assembled an IMSAI 8080 clone computer, so I figured I needed to up my game and make the WOPR computer. The whole computer would be quite a task, so I'm just making the "face" of the computer. I took some screen captures from the movie, but I had no references to measure by. I took relative measurements instead based on my assumed LED sizes.
Arduino LED Retro
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Linear Scale ТЕА5767 FM Radio on ili9341 TFT Display
Pavleski Jan 13,2023
  This time I will present you how to make a simple FM Radio with a beautiful retro look linear scale. The idea for the project was taken from the Volos Projects channel, where is presented the code that was specially made for the LilyGO T-Embed device, which has a TFT screen with a resolution of 320 x 170 pixels.  I just adapted the code for the ILI9341 TFT Display which has a resolution of 320×240 pixels powered by an ESP32 dev kit module. The radio interface is the same, a...
radio Arduino ESP32
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ESP07 Dev Board from Scratch
Arnov sharma Jan 11,2023
Hey, what's up, everyone? So here's something useful: a custom breakout board for using the ESP07 module for tinkering and testing.This Custom Board differs from commonly available ESP boards in that it has vertical header pins that allow it to be installed vertically on a breadboard rather than horizontally.This makes it easier to save pins, which is helpful while tinkering.The ESP07S Module is an ESP8266-based module with the same internals as regular ESP12S or F modules used in NODEMCU Boards...
3D printing SLA Arduino
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