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× 3pcs DIY LM393 Voltage Comparator Module Kit with Reverse Protection Band indicating Multifunctional 3pcs DIY LM393 Voltage Comparator Module Kit with Reverse Protection Band indicating Multifunctional $18.37
$18.37
× 3pcs KY-039 Finger Detection Heartbeat Sensor Module Finger Detect Measurement 3pcs KY-039 Finger Detection Heartbeat Sensor Module Finger Detect Measurement $4.66
$4.66
× 10pcs LD06AJSB DC 2.8-6V 30-1500mA Constant Current Converter Adjustable Control Module PWM Controller Board for 3V 3.3V 3.7V 4.5V 5V 6V LED Driver 10pcs LD06AJSB DC 2.8-6V 30-1500mA Constant Current Converter Adjustable Control Module PWM Controller Board for 3V 3.3V 3.7V 4.5V 5V 6V LED Driver $38.19
$38.19

Cart totals

Subtotal $61.22
Shipping

Shipping to Guangdong / 广东.

Total $66.22