1/2/4CH Smart WiFi Switch Relay Module Wireless Remote DC 7-32V/AC85-250V 433MHZ AU $9.68 to AU $20.59
Schumann Wave Generator Pulse Sine Frequency +3.5MM Audio Output Connector +Case AU $23.62 to AU $31.19
DC3-5V Stove Fan Repair Part Kit Thermoelectric Generator Peltier Module 40*40mm AU $8.95 to AU $13.65AU $9.53
HelTec AutoMation Node T114 LoRa Development Board nRF52840 SX1262 Module Type-C AU $17.07 to AU $56.52AU $57.25
22.5W DIY PD Fast Battery Charger Case Power Bank Box Kit For 8PCS 18650 Battery AU $13.32 to AU $14.82
ZK-1001U ZK-1001B ZK-MT21 Bluetooth Power Amplifier Board Mono/ Dual Channel Amp AU $9.83 to AU $21.10AU $10.57
BR-6 Geiger Counter Nuclear Radiation Detector X-ray Beta Gamma Detector Tester AU $53.23 to AU $58.99AU $56.04
Diymore 2.42" OLED Display Module 128*64 HD Display IC I2C SPI Serial SSD1309 AU $21.22 to AU $21.35AU $22.57
Schumann Wave Generator Pure Sine Frequency Adjustable Signal Generator +Case AU $22.33 to AU $29.37AU $24.01
DC 6-60V Solar Battery Charger Controller Module Current Protection Board AU $7.59 to AU $9.00AU $9.68
5M T2 Pure Copper Strip/Nickel Plated Copper Strip For DIY 18650 21700 Spot Weld AU $8.30 to AU $20.98AU $19.53
20Pin 24Pin ATX Power Supply Breakout Board Adjustable Voltage Module + Case DIY AU $11.26 to AU $12.66AU $12.10
FNIRSI FNB58 FNB48P Digital USB Voltage Current Power Meter Voltmeter Ammeter AU $46.96 to AU $61.20AU $65.11
Ultrasonic Suspension Kit Microcontroller Levitation DIY Learning Set DC 5V AU $8.51 to AU $9.94AU $9.06
120W/1000W/1800W/2500W ZVS Induction Heating Board Module Heater Fan DIY Kit AU $14.09 to AU $122.31AU $128.75
Electricity 3 Phase 4 Wire Energy Meter AC Power DIN Rail Wattmeter Consumption AU $54.22 to AU $58.76
PCI-E 3.0/4.0 16x Riser Cable Graphics Card Extension Cable GPU Expansion Card AU $15.13 to AU $27.25
XY7025 CNC DC Adjustable Buck Power Supply Module Voltage Regulator 25A 1750W AU $33.87 to AU $45.27AU $36.04
5V/12V UPS Mobile Power DIY Board Charger Step-up DC DC Converter Module 2.1A AU $3.83 to AU $5.68AU $4.08