HelTec AutoMation Node T114 LoRa Development Board nRF52840 SX1262 Module Type-C C $17.84 to C $60.05
7.83Hz Schumann Resonator 0.1-99999Hz Adjust Frequency Pulse Sine Wave Generator C $14.11 to C $42.18
AC 80-500V 100A DIN Rail Ammeter Voltmeter Digital Display Voltage Current Meter C $15.73 to C $24.34
Thermoelectric Power Generator Peltier Module 4 x 4 cm Stove Fan Repair Part Kit C $11.35 to C $14.59
18650 Battery Capacity Resistance Tester Auto Charging Discharge Module 1/2/4 CH C $14.59 to C $60.05
Type-C ESP32-C6 WIFI Bluetooth Development Board ESP32-C6-WM-1 Module 4/8/16M DE C $10.42 to C $12.16