Preparation: Node-red installationMQTT BrokerChatbot plugin: https://flows.nodered.org/node/node-red-contrib-chatbotCreate a bot, Telegram in this example: https://core.telegram.org/botsArduino IDESolder deep sleep jumper on the underside of the board,...
The control system has been switched to a 3 core MCU running at 200 MHz, the 'ShieldBuddy'. This enabled the whole steering and drive system to be hosted on one device. The first core runs 330 lines of code to control the stepper motors with full differential...
The Idea I've wanted to build myself a small MQTT based message reader like those majestic 90s pagers everybody lusted after back then and I have a Lameboy.So I knew what i had to do. This "mod" does consist of 2 parts, a little hardware upgrade and...
To start with any ESP8266 device you have to install the boards into the Arduino IDE, please follow the steps below to be able to compile the board. Please download the Arduino IDE if you do not already have it. 1.- Open the Arduino IDE, select...
Design As mentioned in the introduction, the UWB Feather consists of an ATSAMD21 ARM Cortext M0+ for the brains and a Decawave DWM1000 module for the ultra-wide band wireless, in the feather form-factor. The design is relatively simple consisting of...
Laptop Testing: Brian and I teamed up for this project so we could share in the fun. We couldn't find a schematic for this laptop so resistance and voltage measurements were used to figure out the connections to the 3 FPC cables. Brian took the following...
Welcome to TMD-1, the state of the art in Turing teaching technology. Overview To get started let's deconstruct the Tape and Finite State Machine Panels to take a look at the main components of the machine and find out what they do. TAPE...
Hi, How are you? I hope everything is going well. Check out my youtube for more amazing projects. Halloween is about to come and do you want to look cool in between your friends and family with your hunted or unique dress? But for those people who don’t...
This whole complicated system I'm about to try involved three USB serial ports. The two USB serial TTL adapters, and the one in the printer. Sure we could probably set everything up using the various /dev/ttyUSB* ports, but what happens when the printer...
GERBER PCB: https://mega.nz/file/mRxwlYhA#uEpgoR9pM2MKJ1_jfyn2-iOhDwTkpTD5l5GbN974_j8 SCHEMATIC DIAGRAM Here we see the schematic diagram with the values of each component that we will use for our project FUNCTIONING First, let's start with the atmega328p-au...
Hello friends in this video I have made a simple solenoid winding machine. this machine is powered by two motors. one is a 775 DC motor and one is a Servo motor, First we will understand what solenoid is ?. A solenoid coil is a coil of wire wound in...
IntroductionIn this log, I'll explain in detail how this single-board computer works.8 bits bus onlyThe 68020/68030 have dynamic buses; this means that they are not fixed to 32 bits. A 68020 board can have 32 bits RAM, 16 bits ROM, and 8 bits IO. Of...
I’m David, and my goal with this repository is to demystify the word protocols in enven more detail then my previous article called IoT-Raw-Sockets-Examples, and proving that there is nothing to hard to learn. We just need to pass through the unknown...Before...
The Problems we are trying to solve.Before starting any electronic project a maker has to go through an Exhaustive //TODO listPrepare a list of right electronics componentsPrepare BOMSearch them locally or online to fit the BOMWait for the components...
Slave-side software is almost done, so it's time to make it public.No GitHub account, nothing. Just copy-paste this into an arduino Sketch, go get the parts, find the missing libraries and it will work.Some terms are in Romanian but as a "comment" the...