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AJMRTC USB DC Isolated Step Down Buck Converter Power Supply Stabilizer Module, Input 12V 24V 36V 48V 72V to 5V 1A USB Output, Isolated Power Regulator for High Voltage Electronic DIY Projects
Limited time offer, ends 11/25
$10.54
Free Shipping
AJMRTC IP5328P Power Bank Charger Module, Type-C Dual USB 3.7V to 5V 9V 12V Step Up Fast Charging Circuit Board, QC2.0 QC3.0 Quick Charger Power Bank DIY Module
Limited time offer, ends 11/25
$14.62
Free Shipping
AJMRTC BS 400kV High-Voltage Generator Module, DC 3V-6V Input High-Power Pulse Step-Up Device, High Voltage Boost Transformer for Physical Experiment & Electronic DIY Projects
Limited time offer, ends 11/25
$11.52
Free Shipping
AJMRTC Mini 2-in-1 DC DC Converter Module, Low Noise Regulated Charge Pump, 1.8V 3V 3.7V 5V Input to 3.3V Output, Boost & Buck Bidirectional Voltage Regulator for Low Power IoT Sensors
Limited time offer, ends 11/25
$10.54
Free Shipping
AJMRTC 3.7V to 15KV High Voltage Inverter DIY Kit, U-Core Transformer Arc Generator Module, High Voltage Boost Power Supply Kit for Electronic Experiment and Science DIY Projects
Limited time offer, ends 11/25
$12.62
Free Shipping