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Room Environment Monitoring
Room Environment Monitoring
Alan
0
2
0
VFD Clock with SNMP and NTP
VFD Clock with SNMP and NTP
Alan
0
1
0
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
5
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
4
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
5
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
5
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
4
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
4
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
3
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
6
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
5
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
18
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
13
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
14
0
.
trustzone_tropic01_test
Lihan__
0
16
0
.
4-Door Access Control Panel with STM32G0 and W5500
Lihan__
0
13
0
expand I/O channels over Ethernet
Modbus TCP between 2 Industruinos
mason
0
3
0
controling a set of disinfection lights based on sensor readings
IND.I/O switching application with Modbus TCP
mason
0
10
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
4
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
15
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
15
0
FPGA MCU Porting Update
FPGA MCU Porting Update
gunn
0
26
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
7
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
6
0
