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Relay card. HIGH-LOW-LEVEL trigger - 2 channel, 5V
Relay card. HIGH-LOW-LEVEL trigger - 2 channel, 5V
Content 1 Piece
€2.89 * €2.19 *
Item no: F23106512

Delivery time: appr. 1-3 days

- 15%
Micro SD extension cable (TF/TF) with gold-plated contacts
Micro SD extension cable (TF/TF) with...
Content 1 Piece
€13.68 * €11.63 *
Item no: F23108369

Delivery time: appr. 1-3 days

40-pin breadboard cable, ribbon cable jumper cable - 5m roll
40-pin breadboard cable, ribbon cable jumper...
Content 1 Piece
€11.78 *
Item no: F23107457

Delivery time: appr. 1-3 days

Grove - Rotary angle sensor / potentiometer
Grove - Rotary angle sensor / potentiometer
Content 1 Piece
€6.12 *
Item no: F23106039

Delivery time: appr. 1-3 days

DIP switch - switch with four positions
DIP switch - switch with four positions
Content 1 Piece
€1.30 *
Item no: F23106888

Delivery time: appr. 1-3 days

- 5%
Off switch for Raspberry Pi incl. remote control
Off switch for Raspberry Pi incl. remote control
Content 1 Piece
€17.63 * €16.75 *
Item no: F23108464

Delivery time: appr. 1-3 days

Relay card 3-channel 5V / 230 V - compatible with Arduino, PIC, AVR, DSP, ARM
Relay card 3-channel 5V / 230 V - compatible...
Content 1 Piece
€4.22 *
Item no: F23109025

Delivery time: appr. 1-3 days

Transistor set with various transistors, NPN, PNP, 900 parts
Transistor set with various transistors, NPN,...
Content 1 Piece
€15.65 *
Item no: F23107393

Delivery time: appr. 1-3 days

RFP602 Pressure dependent resistor - pressure sensor - 500g to 10kg
RFP602 Pressure dependent resistor - pressure...
Content 1 Piece
€7.97 *
Item no: F23106472

Delivery time: appr. 1-3 days

WS2812 Matrix / flexible mat / 16x16 with 256 pixels (comparable with NEOPIXEL)
WS2812 Matrix / flexible mat / 16x16 with 256...
Content 1 Piece
€21.36 *
Item no: F23107283

Delivery time: appr. 1-3 days

- 37%
Cable spiral hose - Black, various designs
Cable spiral hose - Black, various designs
Content 1 Piece
€1.90 * from €1.19 *
Item no: F23107390

Delivery time: appr. 1-3 days

Audio connector / speaker plug 4-pin, NL4FC
Audio connector / speaker plug 4-pin, NL4FC
Content 1 Piece
€2.94 *
Item no: F23105766

Delivery time: appr. 1-3 days

34 from 54

Electronic components in the field of microelectronics

The group of electronic components includes components that cannot be further physically distinguished within an electronic circuit.
Among the best known electronic components within microelectronics are


These electronic components are used in almost every project within microelectronics, preferably in prototyping.

Choosing the right electronic components

Probably no other product group contains such a wide range of components. Before buying, it is even more important to clarify which requirements the respective project has for the electronic components. In the following we would like to help a little with a short description of the components.

Resistors To put it simply: resistors slow down the electric current and can also serve as a voltage divider.
Potentiometer Potentiometers are also resistors in the broadest sense, with the difference that the resistance can be regulated mechanically (e.g. by turning or pushing).
Capacitors Capacitors can store a finite amount of electrical charge (the electrical energy) within an electrical field.
Pushbuttons and switches Switches are among the best-known electronic components. Within a circuit, they serve as openers and closers - or as a button.
Relay Relays are automatic switching devices that use a weak control circuit to open or close a stronger circuit.
Transistors Transistors are electronic components that can also be counted as switches in the broadest sense. The control current is regulated via a control connection using a collector or emitter.
Diodes Diodes only allow an electric current to flow in one direction. They are therefore suitable, for example, as converters from alternating current to direct current.
Optocoupler  Optocouplers are electronic components for transmitting a signal 
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