Switched-mode AC Power supply 12V/2A with DC 5.5x2.1 connector and...
Switched-mode AC Power supply 12V/2A with DC 5.5x2.1 connector and EU...
STM32L0 Discovery kit LoRa, low-power wireless. B-L072Z-LRWAN1
Small GPS location module with L80-39 GPS chip, USB and TTL two...
Dynamic NFC/RFID tag IC expansion board based on ST25DV04K for STM32...
This transducer is about 45mm in diameter and has 4Ω impedance and should be run at about 5W
16mm Speaker: 16 Ohm, 0.5 W
30mm Piezo Buzzer: 1-30V
50mm Speaker: 8 Ohm, 1 W
COM-10975 - Surface Transducer - Large, SparkFun
COM-10917 - Surface Transducer - Small, SparkFun