MB102 2 Channel 3.3V 5V Breadboard Power Supply Module White Breadboard Dedicated Power Module MB-102 Solderless Bread B Price$9.35 16 days Low $9.30 · High $10.11 at Bang Good
LM393 Voltage Comparator Module DC 4.5-28V High Voltage Dual Channel Waveform Adjustable Sensor Electronic DIY Module Bo Price$9.35 16 days Low $9.30 · High $10.11 at Bang Good
85pcs 10 Types Integrated Circuit Chip IC Chips Assortment Kit OPAMP Single Precision Timer PWM Including LM324 LM358 LM Price$23.26 16 days Low $17.39 · High $23.26 at Bang Good
HU-064C High Voltage Electromagnetic Launcher DIY Kit with Circuit Board Fast Energy Storage Long Range Educational Scie Price$21.80 16 days Low $16.79 · High $21.80 at Bang Good
VC-02-Kit AI Intelligent Offline Voice Module Speech Control US516P6 CH340C Breadboard Offline Recognition Speech Contro Price$23.26 16 days Low $16.06 · High $23.26 at Bang Good
DIY LED Digital Watch Electronic Clock Kit With Transparent Cover Price$18.89 16 days Low $14.78 · High $18.89 at Bang Good
