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.
Just like piranha and mimosa, when your hand comes close to the petals, you can quickly close the 6 petals. It can be opened automatically after leaving~
Secure element expansion board based on STSAFE-A110
This is an incremental rotary encoder that uses non-contact magnetic sensing to detect rotational speed and direction. Two Hall effect sensors measure the 66-pole ring magnet and output two orthogonal signals. This automotive-grade solution is a low-cost, high-reliability alternative to conventional mechanical contact encoders due to its use of solid-state detection, which is immune to physical wear, dirt, corrosion and RF noise.
Recently, Sebastian Staacks, a physicist and development engineer from Germany, created a unique electronic guestbook for his brother's wedding. The guestbook is developed based on the ESP32 Wi-Fi module. All wedding guests can log in to a simple web interface through their mobile phones, enter text messages and upload pictures. Affected by the COVID-19 epidemic, some friends cannot be present, but they can express their greetings and blessings to the couple remotely through this guestbook.
Nowadays, almost all circuit boards use surface mount packaging, so I have always wanted to DIY a chip placement machine. After searching online for a long time, I finally decided to use the open source OpenPnP. The hardware and software are both open source.
The TRK-MPC5606B development kit for NXP® MPC560xB/C series 32-bit MCUs is the latest integrated device for automotive body electronics applications.
MCU Discovery Board for SPC5 Chorus 4M Automotive Microcontroller with CAN Transceiver
14-bit, 4-20mA loop-powered thermocouple temperature measurement system using ARM Cortex-M3
The most interesting part is the problem of energy collection without batteries. Currently, it provides energy collection by clicking buttons and solar energy collection. Ambiq Apollo3 for main control.
STEVAL-SILPC01 is a PLC solution with 1oo2 architecture, featuring CLT03-2Q3 dual-channel digital input and IPS160HF single-channel digital output. The hardware design meets the SIL level. It has been officially evaluated by TÜV Italia (TÜV SUD Group) to SIL 2/PL d requirements: Random failure rate, system capabilities (for hardware), architectural limits in accordance with IEC 61508, EN 62061, EN ISO 13849 - 1, EN ISO 13849-2 standard.
The LPCXpresso55S16 board is NXP's development platform for evaluating and prototyping the LPC5500 microcontroller family.
The LPCXpresso54628 development board provides a powerful and flexible development system for NXP ortex®-M4 LPC546xx series MCUs. They can be used in conjunction with a wide range of tools, including the MCUXpresso IDE.
STM32 Nucleo-144 development board using STM32H755ZI MCU and SMPS, supporting Arduino, ST Zio and morpho connections
The LX2160A development board is used to design and evaluate the LX2160A processor. It loads the standard Linux kernel board-level support packages.
Dual brush DC motor driver expansion board for STM32 Nucleo, based on L6206
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