GT2 Open Loop Timing Belt

   Features:

1. Precision registration and timing with no loss of high torque carrying capability
2. Minimal vibration and chordal effectPositive slip proof engagement
3. Wide speed range, especially important when the entire speed range is developed from a single source
4. Virtually no elongation (stretching) due to wear
5. Power transmission efficiency is not lost with the use
6. A clean operation, no need for lubrication
7. Reduced noise.
8. Long, dependable trouble-free service.

For precise motion control, GT2 belts and pulleys offer excellent precision at a great price. This pulley is meant for use with GT2 6mm wide belts only – MXL belts will slip due to the different tooth profiles.

GY-271 HMC5883L 3-axis

1. 3-axis magnetic electronic compass.
2. Precise heading information.
3. Operating Voltage: 3 -5 V DC.
4. Driver Chip: HMC5883L.
5. Communication: I2C protocol.
6. Measuring range: ± 1.3-8 Gauss.

The body sensing fan, in short, automatically turns on the fan when the body sensing module senses someone. When a person leaves the human body sensing module, the fan will automatically turn off, which is very intelligent.

HX711

Specifications and Features :

1. Recommended excitation voltage: 5-10V.
2. Two selectable differential input channels.
3. On-chip active low noise PGA with a selectable gain of 32, 64 and 128.
4. On-chip power supply regulator for load-cell and ADC analogue power supply.
5. Selectable 10SPS or 80SPS output data rate.
6. On-chip oscillator requiring no external component with optional external crystal.
7. On-chip power-on-reset.
8. Simple digital control and serial interface: pin-driven controls, no programming needed.
9. Simultaneous 50 and 60Hz supply rejection.

IRF540N (TO-220-3) MOSFET 

1. Drain to source voltage Vds is 100V
2. Gate to source voltage is ±20V
3. On Resistance Rds(on) of 44mohm at Vgs of 10V
4. Power dissipation Pd of 130W at 25°C