Transparent Mini Air Pump DC 4.5V~12VThis is a DC air inflator or tiny air pump. This is a little air pump that may be used to give oxygen to aquariums and other DIY projects. Any controller, such as Arduino, Raspberry Pi, AVR, PIC, or any other controller, can control it. The pump is simple to put together, has a simple interface, and is a low power device. Specification Operating Voltage 4. 5V to 12V DC Operating Current Max. 430mA Rated Power 1. 5W ~ 2W Air Leakage 3. 0mmHg min

automatically turn off the monitor

which also includes a 2-watt L/R mixed mono audio amplifier IC (8002)

Its BT139-800E 800 V 16A Triac TO-220

Meanwell's LRS-150 series is a 150W single-output enclosed type power supply with 30mm of low profile design

Small jewellery scales and kitchen scales uses this Single Point Load Cell

It comes with an armature for locking and unlocking the IC to the base

Output Voltage 5V DC Maximum Output Current 5A Maximum Power 25W Efficiency 78

5% FS Input Impedance 1130±10Ω Output Impedance 1000±10Ω Insulation Resistance ‚¬°¥5000MΩ Excitation Voltage 5V DC Safe Overload 120% of Capacity

the chip capacitors

Load cells with strain gauges translate the force imposed on them into electrical impulses

Slide switches are commonly found in electric toys

This is a transducer that converts electromagnetic energy into sound waves