- Dynamixel Interface – Castellated PCB
by JosueGutierrez
The Dynamixel Interface is a board that allows easy communication with a MCU or Processor with a simple UART module, the board integrates a voltage level...
- ESP32-S3 Stick Development Board
by JosueGutierrez
Sometimes there are projects that need more than one piece of the same PCB or it’s a design that is probably going to be used with...
- ESP32-S2 Stick
by JosueGutierrez
After designing the nRF PRO I decided to continue using the form factor and add a more capable MCU as the ESP32-S2 that has Wifi capability...
- 31 Segments Cistercian Display
by JosueGutierrez
I have always loved displays, I really like anything that emits light and that is controllable, that is why I have created this new display that...
- Driving the Display Array with an ESP32
by JosueGutierrez
The Raspberry Pi Pico is a very capable microcontroller, good enough to drive the Display Array, easy to program, a lot of memory and speed but...
- Display Array Clock Faces Update
by JosueGutierrez
I decided to update some of the clock faces to make them simpler and easier to read. There also some faces that were asked in the...
- Display Array Clock Firmware
by JosueGutierrez
For this clock project, I’m using a Raspberry Pi Pico, but the code should be easily ported to any other microcontroller, as the functionality of the...
- SPI Display Array Board – Clock
by JosueGutierrez
The main idea of this project was to make a customizable clock, a clock that would have the option to change its appearance very easily, The...
- First Impressions – Raspberry Pi PICO
by JosueGutierrez
The Raspberry Pi Pico is a very inexpensive microcontroller compared to other brands with ARM Cortex M0+ ( This one is a dual-core ), also has...
- Dynamixel, Smart motor configurator
by JosueGutierrez
There has been sometimes that it has been hard to communicate with this type of smart motors, I don’t always remember the set ID or even...
- USB-C Battery Charger
by JosueGutierrez
It is a useful USBC Lipo Battery charger with the Texas instruments BQ2057 Low Dropout linear 1-cell Li-ion charge controller with indication LEDs, with a charge...
- nRF52832 PRO Panel
by JosueGutierrez
This is a new project using the nRF52832 BLE MCU as a very versatile development platform that will allow me to do many projects that requires...
- ISSI IS31FL3731 Crossplexing LED driver
by JosueGutierrez
The IS31FL3731 from ISSI is an LED driver that uses cross-plexing in order to control up to 144 LED with a PWM of 8 bits, it...
- MKL26 and MK26F Feather prototyping boards
by JosueGutierrez
Most of the Adafruit Feather use microcontrollers from Atmel, Esspresif and Nordic and it’s hard to find them with other brand microcontrollers, There are some feathers...
- Raspberry Pi Zero Dynamixel Hat
by JosueGutierrez
The Dynamixel Hat is a board capable of communicating the raspberry Pi ( Serial ) with the Dynamixel servos by using the 74LS241 Tri-state Buffer connected...
- MK26F Development Board
by JosueGutierrez
I personally like to work with NXP/Freescale microcontrollers, and that is why I have designed a development board with the intention to also expand to other...
The Dynamixel Interface is a board that allows easy communication with a MCU or Processor with a simple UART module, the board integrates a voltage level...
Sometimes there are projects that need more than one piece of the same PCB or it’s a design that is probably going to be used with...
After designing the nRF PRO I decided to continue using the form factor and add a more capable MCU as the ESP32-S2 that has Wifi capability...
I have always loved displays, I really like anything that emits light and that is controllable, that is why I have created this new display that...
The Raspberry Pi Pico is a very capable microcontroller, good enough to drive the Display Array, easy to program, a lot of memory and speed but...
I decided to update some of the clock faces to make them simpler and easier to read. There also some faces that were asked in the...
For this clock project, I’m using a Raspberry Pi Pico, but the code should be easily ported to any other microcontroller, as the functionality of the...
The main idea of this project was to make a customizable clock, a clock that would have the option to change its appearance very easily, The...
The Raspberry Pi Pico is a very inexpensive microcontroller compared to other brands with ARM Cortex M0+ ( This one is a dual-core ), also has...
There has been sometimes that it has been hard to communicate with this type of smart motors, I don’t always remember the set ID or even...
It is a useful USBC Lipo Battery charger with the Texas instruments BQ2057 Low Dropout linear 1-cell Li-ion charge controller with indication LEDs, with a charge...
This is a new project using the nRF52832 BLE MCU as a very versatile development platform that will allow me to do many projects that requires...
The IS31FL3731 from ISSI is an LED driver that uses cross-plexing in order to control up to 144 LED with a PWM of 8 bits, it...
Most of the Adafruit Feather use microcontrollers from Atmel, Esspresif and Nordic and it’s hard to find them with other brand microcontrollers, There are some feathers...
The Dynamixel Hat is a board capable of communicating the raspberry Pi ( Serial ) with the Dynamixel servos by using the 74LS241 Tri-state Buffer connected...
I personally like to work with NXP/Freescale microcontrollers, and that is why I have designed a development board with the intention to also expand to other...
