M3x20mm Female To Female Thread Brass Hex Standoff Pcb Pillar Spacer heart rate sensor can be directly downgraded

can be directly downgraded

2V) & 1 pc-9 Volt rechargeable batteries

AC/DC current

This integrated circuit offers precise pulse-width modulation (PWM) control

M3x20mm Female To Female Thread Brass Hex Standoff Pcb Pillar Spacer heart rate sensor can be directly downgraded20mm Standoffs PCB Spacer Pillar is a screw threaded hexagon of female to female type, with gold tone plated brass construction. M3 Threaded Spacers are used to stack or mount printed circuit boards and machine boards. A standoff Spacer is used to keep the motherboard above the case, prevent the motherboard from shorting out, and help to cool. Features Of M3 X 20mm Female to Female Brass Hex Threaded Pillar Standoff Spacer: Versatile and easy to fit.