Abstract: In this work, a concept for the detection of defects in the solder layer between a power semiconductor and the printed circuit board is proposed. Four temperature sensors in the form of ...

A Meshtastic device based on the Seeed Studio XIAO nRF52840 and EBYTE E22-XXXMXXS series LoRa modules. Pinout matches the Meshtastic xiao_ble variant. The focus is on small size without an onboard ...

Abstract: This paper presents a PID temperature control system for the soldering, printed circuit board. By using a thermocouple to measure the temperature inside the oven And processing the signal ...

The A8PicoCart is a multi-cart for the Atari 8-bit (XL/XE) which you can make at home with only basic soldering skills. It is based on my earlier UnoCart design but uses a very inexpensive Raspberry ...

The final, formatted version of the article will be published soon. This paper presents a closed-form analytical model for predicting shear strain in chip-on-board assemblies with an array of solder ...