A hand tool for turning a screw, consisting of a handle attached to a long, narrow shank, usually of metal, which tapers and flattens out to a tip that fits into the slotted head of a screw.
A hand tool for turning a screw, consisting of a handle attached to a long, narrow shank, usually of metal, which tapers and flattens out to a tip that fits into the slotted head of a screw.
A lithium battery is a type of rechargeable battery that is charged and discharged by lithium ions moving between the negative (anode) and positive (cathode) electrodes.
An infrared sensor (IR sensor) is a radiation-sensitive opto-electronic component with a spectral sensitivity in the infrared wavelength range 780 NM … 50 µm. IR sensors are now […]
A potentiometer is a manually adjustable variable resistor with 3 terminals. Two of the terminals are connected to the opposite ends of a resistive element, and the third […]
A passive infrared sensor is an electronic sensor that measures infrared light radiating from objects in its field of view. They are most often used in […]
A light-emitting diode (LED) is a semiconductor device that emits light when an electric current is passed through it. Light is produced when the particles that […]
Reviews
There are no reviews yet.