The Robo Project is a mobile robotic platform featuring a Particle Argon board, 4 motor-wheels controlled by L293D drivers, and an HC-SR04 ultrasonic sensor for obstacle detection. It's ideal for exploration, remote control, and robotics education. #allThingsRobotics #project #robot #L293D #car
Change History from V1:
-13.56MHz tuning
-larger instruction font
-put some stuff on the back
#template
I wanted to create a business card that has some functionality and shows off a bit of my portfolio IRL:
-NFC to my flux page -here's the [instructables](https://www.instructables.com/PCB-Business-Card-With-NFC-Make-Yours-With-NFC-QR-/)
-Put a bunch of modules on it
Find the BoM [here](https://www.digikey.com/short/2db2vnmp)
The Robo Project is a mobile robotic platform featuring a Particle Argon board, 4 motor-wheels controlled by L293D drivers, and an HC-SR04 ultrasonic sensor for obstacle detection. It's ideal for exploration, remote control, and robotics education. #project #robot #L293D #car
This project designs a Linux Single Board Computer using STM32MP157FAC1, featuring DDR memory, a power management IC, USB and SD card interfaces, and essential user controls, aimed at versatile embedded applications.
Change History from V1:
-13.56MHz tuning
-larger instruction font
-put some stuff on the back
I wanted to create a business card that has some functionality and shows off a bit of my portfolio IRL:
-NFC to my flux page -here's the awesome [instructables](https://www.instructables.com/PCB-Business-Card-With-NFC/)
-Put a bunch of modules on it
Find the BoM [here](https://www.digikey.com/short/2db2vnmp)
AvocAudio is a compact tinyML community board designed for extensive audio data collection for various tinyML applications. It leverages the Raspberry Pi RP2040 and integrates a LoRa-E5 LoRaWAN Transceiver Module for connectivity. Equipped with an SD card slot for local data storage, the board ensures efficient data collection. The board operates on solar power or a lithium-ion battery, ensuring flexible and efficient energy use. #audioDevices #raspberryPi #rp2040 #lorawan #iot #solar
3D Camera Module is a scalable SPI enabled 4 camera array pinout for 3D photogrammetry reconstruction which uses I2C to connect between each module to
expand camera capacity while keeping capture sequences in sync. It uses ATMega32U4 with its built in USB 2.0 for data transfer and camera array adjustments and capture as well as a micro SD card slot for local image storage. An interrupt logic pinout should be used on the SPI master module as capture command. Each module is powered via USB-C (5V) or barrel jack (12V regulated to 5V).
Overview: BME280 Sensor data -> uSD card
Click on the bubble comments to see copilot design this project! Very impressed copilot routed all the SPI buses accurately for me.
TODO: Just realized that there is no footprint for the SD Card holder, gotta add that
Also, there needs to be a way to program the ATTINY841, Probably over UART?
This Weather Station Logger project employs the versatile ESP32 microcontroller board, integrated with an SD card slot for data storage. It features a USB interface for easy programming and is efficiently powered by a single 18650 battery, complete with a protection circuit for safe operation.
#iot #esp32 #lora #weather #edgecomputing
I wanted to create a business card that has some functionality and shows off a bit of my portfolio IRL:
-NFC to my flux page -here's the awesome [instructables](https://www.instructables.com/PCB-Business-Card-With-NFC/)
-Put a bunch of modules on it
Find the BoM [here](https://www.digikey.com/short/2db2vnmp)
This project is a LoRa data logger implementing the i.MX RT1010 microcontroller. It collects and logs data through the LoRa-E5 module and stores the data via a TF card. Capacitors and resistors are used to construct the necessary circuits, ensuring proper functionality. This system is ideal for long-distance, low-power IoT applications. #project #LoRa #RT1010 #SDCARD
The Robo Project is a mobile robotic platform featuring a Particle Argon board, 4 motor-wheels controlled by L293D drivers, and an HC-SR04 ultrasonic sensor for obstacle detection. It's ideal for exploration, remote control, and robotics education. #project #robot #template #L293D #car
PCB that sends ambient temperature and high resolution analog data over a CAN bus for a FSAE electric car. Runs off a Teensy 4.0 and has connection pins for separate external analog sensors.
Change History from V1:
-13.56MHz tuning
-larger instruction font
-put some stuff on the back
I wanted to create a business card that has some functionality and shows off a bit of my portfolio IRL:
-NFC to my flux page -here's the awesome [instructables](https://www.instructables.com/PCB-Business-Card-With-NFC/)
-Put a bunch of modules on it
Find the BoM [here](https://www.digikey.com/short/2db2vnmp)
AvocAudio is a compact tinyML community board designed for extensive audio data collection for various tinyML applications. It leverages the Raspberry Pi RP2040 and integrates a LoRa-E5 LoRaWAN Transceiver Module for connectivity. Equipped with an SD card slot for local data storage, the board ensures efficient data collection. The board operates on solar power or a lithium-ion battery, ensuring flexible and efficient energy use. #audioDevices #raspberryPi #rp2040 #lorawan #iot #solar
AvocAudio is a compact tinyML community board designed for extensive audio data collection for various tinyML applications. It leverages the Raspberry Pi RP2040 and integrates a LoRa-E5 LoRaWAN Transceiver Module for connectivity. Equipped with an SD card slot for local data storage, the board ensures efficient data collection. The board operates on solar power or a lithium-ion battery, ensuring flexible and efficient energy use. #audioDevices #raspberryPi #rp2040 #lorawan #iot #solar
Voice Controlled Toy Car powered by the PocketBeagle single board computer and featuring two L293D motor drivers and two SPH0645LM4H-B MEMS microphones, this innovative project allows you to control your toy car's movements with just your voice. Perfect for hobbyists and DIY enthusiasts alike, this project is a must-have for anyone looking to take their electronic skills to the next level. #project #motorControllers
The Robo Project is a mobile robotic platform featuring a Particle Argon board, 4 motor-wheels controlled by L293D drivers, and an HC-SR04 ultrasonic sensor for obstacle detection. It's ideal for exploration, remote control, and robotics education. #project #robot #template #L293D #car
This project designs a Linux Single Board Computer using STM32MP157FAC1, featuring DDR memory, a power management IC, USB and SD card interfaces, and essential user controls, aimed at versatile embedded applications.
Change History from V1:
-13.56MHz tuning
-larger instruction font
-put some stuff on the back
#template
I wanted to create a business card that has some functionality and shows off a bit of my portfolio IRL:
-NFC to my flux page -here's the [instructables](https://www.instructables.com/PCB-Business-Card-With-NFC-Make-Yours-With-NFC-QR-/)
-Put a bunch of modules on it
Find the BoM [here](https://www.digikey.com/short/2db2vnmp)
Change History from V1:
-13.56MHz tuning
-larger instruction font
-put some stuff on the back
#template
I wanted to create a business card that has some functionality and shows off a bit of my portfolio IRL:
-NFC to my flux page -here's the [instructables](https://www.instructables.com/PCB-Business-Card-With-NFC-Make-Yours-With-NFC-QR-/)
-Put a bunch of modules on it
Find the BoM [here](https://www.digikey.com/short/2db2vnmp)
This project designs a Linux Single Board Computer using STM32MP157FAC1, featuring DDR memory, a power management IC, USB and SD card interfaces, and essential user controls, aimed at versatile embedded applications.
Change History from V1:
-Font Bigger for SMD Footprint and IC designators
-Confirmed that V1 worked for LED energy harvesting and NFC write/read
Forked an amazing PCB business card from Mark Wu and added a SMD footprint and silkscreen art.
Design a circuit that detects the presence of the infrared signal. The circuit should light a red LED when infrared signal is detected otherwise it should light a green LED. You may use NPN transistors, IR LED, Photodiode, Red LED, Green LED and a rectifier diode.
