Mini Paper USV PCB Upgrade v1.0 schematic twin using an ELEGOO MEGA 2560, L293D H-bridge, HC-SR04 ultrasonic sensor, SG90 servo header, LED indicators, buzzer, and dual 9V parallel battery input.
Here's a template for the popular ESP-8266EX microcontroller board, wemos D1 mini.
A mini wifi board with 4MB flash based on ESP-8266EX
#wemos #esp8266 #project-template #template
Here's a template for the popular ESP-8266EX microcontroller board, wemos D1 mini.
A mini wifi board with 4MB flash based on ESP-8266EX
#wemos #esp8266 #project-template #template
Here's a template for the popular ESP-8266EX microcontroller board, wemos D1 mini.
A mini wifi board with 4MB flash based on ESP-8266EX
#wemos #esp8266 #project-template #template
Here's a template for the popular ESP-8266EX microcontroller board, wemos D1 mini.
A mini wifi board with 4MB flash based on ESP-8266EX
#wemos #esp8266 #project-template #template
Here's a template for the popular ESP-8266EX microcontroller board, wemos D1 mini.
A mini wifi board with 4MB flash based on ESP-8266EX
#wemos #esp8266 #project-template #template
Here's a template for the popular ESP-8266EX microcontroller board, wemos D1 mini.
A mini wifi board with 4MB flash based on ESP-8266EX
#wemos #esp8266 #project-template #template
Here's a template for the popular ESP-8266EX microcontroller board, wemos D1 mini.
A mini wifi board with 4MB flash based on ESP-8266EX
#wemos #esp8266 #project-template #template
Production-oriented 2-layer PCB for a desktop mini CRT-style collectible using an ESP32-C3 Mini module, USB-C LiPo charging, ST7789 TFT display, 3 Hall sensors, eject button, piezo buzzer, and battery monitoring.
Production-oriented 2-layer PCB for a desktop mini CRT-style collectible using an ESP32-C3 Mini module, USB-C LiPo charging, ST7789 TFT display, 3 Hall sensors, eject button, piezo buzzer, and battery monitoring.
Compact 40 mm × 40 mm ESP32-C3 mini drone flight controller with BMI270 IMU, 1S LiPo buck-boost 3.3 V power, motor PWM outputs, GPS/programming connectors, and 4-layer PCB constraints.
Here's a template for the popular ESP-8266EX microcontroller board, wemos D1 mini.
A mini wifi board with 4MB flash based on ESP-8266EX
#wemos #esp8266 #project-template #template
Here's a template for the popular ESP-8266EX microcontroller board, wemos D1 mini.
A mini wifi board with 4MB flash based on ESP-8266EX
#wemos #esp8266 #project-template #template
Here's a template for the popular ESP-8266EX microcontroller board, wemos D1 mini.
A mini wifi board with 4MB flash based on ESP-8266EX
#wemos #esp8266 #project-template #template
Here's a template for the popular ESP-8266EX microcontroller board, wemos D1 mini.
A mini wifi board with 4MB flash based on ESP-8266EX
#wemos #esp8266 #project-template #template
Here's a template for the popular ESP-8266EX microcontroller board, wemos D1 mini.
A mini wifi board with 4MB flash based on ESP-8266EX
#wemos #esp8266 #project-template #template
Here's a template for the popular ESP-8266EX microcontroller board, wemos D1 mini.
A mini wifi board with 4MB flash based on ESP-8266EX
#wemos #esp8266 #project-template #template
Here's a template for the popular ESP-8266EX microcontroller board, wemos D1 mini.
A mini wifi board with 4MB flash based on ESP-8266EX
#wemos #esp8266 #project-template #template
Here's a template for the popular ESP-8266EX microcontroller board, wemos D1 mini.
A mini wifi board with 4MB flash based on ESP-8266EX
#wemos #esp8266 #project-template #template
Here's a template for the popular ESP-8266EX microcontroller board, wemos D1 mini.
A mini wifi board with 4MB flash based on ESP-8266EX
#wemos #esp8266 #project-template #template
Here's a template for the popular ESP-8266EX microcontroller board, wemos D1 mini.
A mini wifi board with 4MB flash based on ESP-8266EX
#wemos #esp8266 #project-template #template