SolidCore CoreXY CAD Design In Fusion 360 All Metal Parts Our long term goal is to is to build a modular platform, not just a printer. Think of it as an ecosystem of parts that can be arranged in different configurations and adapted for unique applications....
The LCD is a 40x4 character display. Judging by my friend [Eric]'s@EricHertz photos, this is not the common HD44780 device, but instead a Mitusbish M50530 I did find a datasheet for this device. If it's not code compatible with the '44780,...
Principles of Linear Stepper Motor A linear motor is a transmission device that can directly convert electrical energy into linear motion mechanical energy without any intermediate conversion mechanism. It can be regarded as a rotating electrical...
Hardware ESP-32: The ESP32 makes it easy to use the Arduino IDE and the Arduino Wire Language for IoT applications. This ESP32 IoT Module combines Wi-Fi, Bluetooth, and Bluetooth BLE for a variety of diverse applications. This module comes fully-equipped...
The LG display allow to select the LVDS mapping between JEIDA and VESA. I encountered such issue again and images were generated to help diagnose the issue.The original image is pass through the conversion mapping to obtain the VESA and JEIDA images.----------...
Original forum discussion from January 2017: https://www.brutman.com/forums/viewtopic.php?f=1&t=607 One of the slots (2x15 contacts) of IBM PCjr are intended to be occupied by modem, so we can re-use it, because that modem was useless anyway ( 300...
This latest version of the board allows you to choose what you want to monitor in the tower. This board has been designed to be modular to suit your needs. We will look at each module one by one: Main module : This module is mandatory. It is the brain...
This latest version of the board allows you to choose what you want to monitor in the tower. This board has been designed to be modular to suit your needs. We will look at each module one by one: Main module : This module is mandatory. It is the brain...
Like the previous PCB, you can choose the modules you want. This board has been designed to be modular to suit your needs. Update : - New alternating current circuit for disks and current control circuit (log)- Power supply voltage changeover from...
Well despite the lack of proper automation (my controller is currently out of action while I fix the water level sensor problems), there has been good growth!Unfortunately my plants have been showing some nutrient deficiency problems, such as yellowing...
moThe big black device in the middle of the printed circuit board (PCB) is the speaker (aka buzzer, or transducer). You can see a little slit in the one side where the sound comes out. There is a back side to the circuit board that you cannot easily...
Microcontroller:The chosen microcontroller is an ESP32 because: The high frequency generation is simple Bluetooth and WiFi (to communicate with a phone or send data over the internet) Low power consumption Capacitive touch GPIO (water...
UltraTower is a low cost ultraponic system under 100€ with parts that can be easily found in shops. Thus this technology can have several uses:On a balcony:Cities are getting bigger and bigger and have a garden to grow your own vegetables can...
Microcontroller: The chosen microcontroller is an ESP32 because: The high frequency generation is simple Bluetooth and WiFi (to communicate with a phone or send data over the internet) Low power consumption Capacitive touch GPIO...
UltraTower is a low cost ultraponic system under 100€ with parts that can be easily found in shops. Thus this technology can have several uses: On a balcony: Cities are getting bigger and bigger and have a garden to grow your own vegetables can...