Reset Password
Know your password?
Need an account?
User Created Content
This article details Raspberry Pi Pico UART hardware architecture, covering FIFO buffer, DMA, interrupts, baud rate calculation and hardware flow control.
Raspberry Pi Pico UART Deep Dive: Hardware Architecture & Register Operations
ruilixin6
0
128
0
This tutorial covers UART flow control, common data verification algorithms and pipeline optimization to boost serial communication throughput.
Serial Port Hidden Tips: 3 Concepts to Boost Communication Speed
ruilixin6
0
122
0
This tutorial explains UART asynchronous serial communication, frame structure, parity check, baud rate concepts and data transmission workflow.
Serial Ports Deep Dive: Custom Frames for Multi-Device Communication
ruilixin6
0
138
0
This tutorial explains UART asynchronous serial communication, frame structure, parity check, baud rate concepts and data transmission workflow.
Serial Ports Explained Simply: Core Concepts With Real-World Examples
ruilixin6
0
123
0
This tutorial explains embedded communication basics including transmission modes, duplex types, rate concepts, interfaces, buses and protocols.
Embedded Communication Basics: Transmission & Protocol Rules for Beginners
ruilixin6
0
106
0
This article introduces communication fundamentals and classifies mainstream wired and wireless communication protocols used in embedded systems.
Serial to IoT: 10 Communication Protocols Compared
ruilixin6
0
110
0
This tutorial introduces 5-way joystick and implements multi-direction key detection with MicroPython GPIO interrupts.
5-Way Button Deep Dive: Pico Detection & MicroPython Code
ruilixin6
0
94
0
This tutorial covers EC11 rotary encoder and its MicroPython interrupt experiment with a terminal progress bar.
Pico + MicroPython: Build Rotary Encoder Progress Bar – Hardware, Principles & Full Code
ruilixin6
0
139
0
It introduces 28BYJ-48 stepper motor and ULN2003 driver, and demonstrates single-phase driving experiment on Fengya No.1 board via MicroPython GPIO control.
Embedded 101: Unipolar Stepper Motors – Principles & Single/Dual/Half-Step Driving
ruilixin6
0
114
0
A PV-system bridge with an ESP32-C6 as its "brain": W5500 wired Ethernet talks MQTT to Victron, while Zigbee exposes battery values to Home Assistant.
Plug-In-Battery (ESP32-C6 PV Bridge)
irina
0
166
0
HaphazardBridge uses ESP32-S3 and W5500 to link Ethernet-only SDRs to ATAK over Wi-Fi, adding NAT, gRPC, CoT relays, and two field modes.
HaphazardBridge
matthew
0
117
0
lamePod combines ESP32-S3, W5500 Ethernet, TAS5805M audio, and an XVF3800 mic array in an early, privacy-focused DIY smart-speaker design.
LamePod
matthew
0
152
0
.
trustzone_tropic01_test
Lihan__
0
112
0
.
4-Door Access Control Panel with STM32G0 and W5500
Lihan__
0
119
0
expand I/O channels over Ethernet
Modbus TCP between 2 Industruinos
mason
0
115
0
controling a set of disinfection lights based on sensor readings
IND.I/O switching application with Modbus TCP
mason
0
126
0
Open-source STM32F407 development board featuring W5500 Ethernet, ESP32-C3 Wi-Fi, NEO-6M GPS, USB Type-C, dual SPI Flash, microSD, and 2.4" SPI TFT LCD. Designe
VerSaTrack Board
Sunny_
0
95
0
The ESP32 Token Counter is a distributed installation designed to count two types of physical tokens across eight independent stations.
esp32-token-counter
lawrence
0
134
0
Open-source Bitcoin miners such as Bitaxe and NerdQAxe have gained significant popularity in the maker community by making ASIC mining hardware accessible, cust
nerdqaxeplus2-lan-480x320
lawrence
0
133
0
FPGA MCU Porting Update
FPGA MCU Porting Update
gunn
0
182
0
This experiment uses MicroPython Signal class on Fengya No.1 board to control two LEDs with different wiring by setting invert parameter uniformly.
Embedded 101: MicroPython Pitfalls – Signal Class for Circuit Level Compatibility
ruilixin6
0
110
0
It shows GPIO external interrupt experiment on Fengya No.1 board to toggle LED, including debounce, type annotation and PEP8 coding standards.
Embedded 101: Pico GPIO Interrupts – LED Control, Far More Efficient Than Polling
ruilixin6
0
105
0
This experiment implements key-controlled LED toggle on Fengya No.1 board with software debounce, and notes MicroPython Pin only supports positional arguments.
Embedded 101: Pico GPIO Read/Write – LED, Keys & Debouncing Deep Dive
ruilixin6
0
102
0
It explains MicroPython machine.Signal class, its logic inversion feature, constructors and commonly used control methods.
Embedded 101: MicroPython Signal Class – Portable GPIO Code Across Boards
ruilixin6
0
104
0
