The PY25Q128HA is a serial SPI NOR flash memory with 128 megabit capacity, optimized for industrial applications. Featuring high-speed access, low-power operation, and extended temperature support (industrial grade), this memory device provides dependable code and data storage for IoT modules, PLCs, HMI systems, and network equipment. Its robust architecture supports high endurance cycles and stable performance under vibration, shock, and electrical noise.
TTP223N – Touch Control Sensor is a compact capacitive touch sensing module designed to replace mechanical buttons with a modern, wear-free touch interface. It provides single-channel touch input with low power consumption and a simple digital output for easy integration with microcontrollers like Arduino, ESP32, and Raspberry Pi. Supporting both momentary and toggle modes, it is ideal for IoT devices, smart appliances, and touch-based control panels.






