WIFI Switch: ESP8266-01 for remote switch control

2 Layers PCB 60.7 x 33.4 mm FR-4, 1.6 mm, 1, HASL with lead, Red Solder Mask, White silkscreen;

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Wifi jammer: esp8266 wifi jammer

I have made esp8266 wifi jammer

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FORmod - FORD S/S DRIVE MODE

A simple circuit to disable automatic start-stop and set the default drive mode on a Ford vehicle.

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Portable wireless touch remote control

A tiny potable remote that can be customized to do different tasks using touch functionalities of ESP32

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Prototype boards for ESP8266, ESP32 and ESP32-S2 modules

This is a prototype board for use with ESP8266, ESP32 and ESP32-S2 modules. The board is divided into areas that can be cut and then put together to build advanced IoT prototypes. After cutting as shown in the picture, you can start assembling the IoT device.

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10x10x10 LED cube

The project is a cube shaped 10x10x10 LED matrix controlled by a serial interface.

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Kite turbines to charge electric cars

It is convenient for users to use the kite turbine to charge electric bicycles and electric cars when traveling.

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AUTOSAR_Fee implementation source code

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CAN bus FPGA development board schematic diagram

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Electric vehicle control board mass production schematic PCB

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Based on ST ST25RU3993 unmanned convenience store ultra-high frequency UHF RFID reader solution

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Infineon XC866 electric vehicle schematic PCB diagram program

A complete electrical schematic diagram and program for an electric vehicle based on the Infineon XC866 microcontroller. I have tested it on an electric vehicle and it runs normally.

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FPGA implements CAN bus controller source code

Referring to the structure of the can chip saj1000 controller, the can controller is written

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20 ink screen daisy chain gameplay

Created a daisy chain through the serial port

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Based on the portable soldering iron open source system IronOS, download the full set of open source materials for Pinecil V1 (software, hardware, etc.)

The portable soldering iron launched by PINE64 in the early days was based on the GD32 design. This time it was upgraded to the second generation product, which was changed to the domestically produced BL706. Its feature is that it supports low-power Bluetooth. The Bluetooth OTA upgrade function will be added to IronOS later. IronOS supports a variety of portable DC, QC, and PD powered soldering irons, and supports all standard functions of smart soldering irons.

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CANT: CAN bus simulation implementation

There are many I/O methods that simulate UART, SPI, and I2C protocols, but there are very few that simulate CAN protocols. The CANT introduced today is a CAN bus simulation implementation. The original project was demonstrated on the ST Micro Nucleo-H743ZI board. The author recently launched a C and Python package - canhack, which facilitates porting to various chips without CAN.

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Software and hardware open source portable monitor CatSniffer (schematic diagram, PCB, source code, etc.)

This board is a Swiss Army Knife for IoT security researchers, developers, and enthusiasts. The board can be used with different types of software, including third-party sniffers such as SmartRF Packet Sniffer, Sniffle, zigbee2mqtt, Z-Stack-firmware, Ubiqua Protocol Analyzer, our custom firmware, or you can even Specific software requires writing your own software.

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Tah: Arduino-compatible BLE platform, which can be used as beacons, microcontrollers and HID devices (including schematics, source code, etc.)

Tah - Control anything from your smartphone, open source, Arduino-compatible Bluetooth Low Energy (BLE) platform that can be used as a beacon, microcontroller, and HID device.

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Nixie Tap: Minimalist Wi-Fi Nixie Clock

Nixie Tap is a compact and simple Nixie clock. It's powered via a micro USB connector, so you can power it from any USB port or an old phone charger. It also has Wi-Fi, so it can automatically synchronize with an NTP time server once connected to a wireless network. We made the Nixie Tap look good on our desks, and we hope it looks good on yours.

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easySwitchBox: Remote LoRa® wall switch powered by coin cell battery and Arduino IDE

easySwitchBox does one simple thing - it sends an on/off signal to any relay, actuator or other item. It can be used to trigger any event wirelessly and over long distances (even up to several kilometers using LoRa®). Programming is easy using the Arduino IDE, and communication is protected by a certified chip. easySwitchBox not only makes your projects more efficient, but also looks more professional.

Schematic PCB