MP1584 LM2596 DC-DC Step-Down Converter 0.94-20V 3A - voltage reducing
€0.84
Seeed Xiao BLE nRF52840 compatible with Arduino Bluetooth 5.0 with built-in antenna
€14.32
Mikrobot Enclosure for ESP32 WROOM Module with MicroUSB or USB-C WiFi Bluetooth
€1.73
MT3608 DC-DC Step-Up 4-28V 2A - voltage boost converter
€0.73
EZP2019+ EEPROM FLASH BIOS programmer kit with clip + 6 adapters + USB
€27.95