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Current sensor ACS712, 30A  
On stock: Help 75 | SKU: SEN-1099
PLN 13,00
PLN 10,57 w/o VAT
Help
EUR 3,14
EUR 2,55 w/o VAT

Measure your current DC/AC up to 30A


Current sensor ACS712, 20A  
On stock: Help 65 | SKU: SEN-1100
PLN 13,00
PLN 10,57 w/o VAT
Help
EUR 3,14
EUR 2,55 w/o VAT

Measure your current DC/AC up to 20A


PCF8574 Module - 8-bit I/O Expander for I2C Bus  
On stock: Help 9 | SKU: MOD-1098
PLN 6,40
PLN 5,20 w/o VAT
Help
EUR 1,54
EUR 1,25 w/o VAT

Provides remote 8-bit I/O port on I2C bus.


Breadboard adapter for Raspberry Pi, T-shape  
On stock: Help 11 | SKU: RPI-1096
PLN 9,90
PLN 8,05 w/o VAT
Help
EUR 2,39
EUR 1,94 w/o VAT

Breadboard adapter for Raspberry Pi - easily test your circuits


MAX3232 - RS232-TTL converter  
On stock: Help 38 | SKU: MOD-1086
PLN 4,40
PLN 3,58 w/o VAT
Help
EUR 1,06
EUR 0,86 w/o VAT

Simple to use RS232-TTL converter. Works with voltage 3V-5.5V and convert signals from TTL levels to RS232 levels. Based on MAX3232.


GY-61 - ADXL335 3 axis accelerometer  
On stock: Help 109 | SKU: SEN-987
PLN 29,00
PLN 23,58 w/o VAT
Help
EUR 6,99
EUR 5,68 w/o VAT

A small module with 3 axis accelerometer. Easy hookup with an Arduino (analog output). ±3g measurement range.


Thermal Printer CSN-A2L with RS232 and USB interface  
On stock: Help 25 | SKU: AKC-1092
PLN 199,00
PLN 161,79 w/o VAT
Help
EUR 47,96
EUR 38,99 w/o VAT

Thermal Printer with RS232 and USB interface - connecting to Rasberry Pi is easy.


 

On stock: Help 11 | SKU: AKC-1090
PLN 2,00
PLN 1,63 w/o VAT
Help
EUR 0,48
EUR 0,39 w/o VAT

Nova Fitness SDS011 PM Air Quality Sensor - PM2.5 & PM10  
On stock: Help 44 | SKU: SEN-1085
PLN 144,00
PLN 117,07 w/o VAT
Help
EUR 34,70
EUR 28,21 w/o VAT

High precision laser air quality sensor with USB connection


HX711 sensor module  
On stock: Help 23 | SKU: SEN-1081
PLN 6,00
PLN 4,88 w/o VAT
Help
EUR 1,45
EUR 1,18 w/o VAT

HX711 sensor module


Universal stripboard PCB 93x110 mm  
On stock: Help 144 | SKU: PRO-1077
PLN 11,99
PLN 9,75 w/o VAT
Help
EUR 2,89
EUR 2,35 w/o VAT

Universal board (stripboard), dimensions 93 mm x 110 mm, raster 2.54 mm


ProtoShield for Arduino UNO  
On stock: Help 27 | SKU: MOD-1034
PLN 9,90
PLN 8,05 w/o VAT
Help
EUR 2,39
EUR 1,94 w/o VAT

Proto shield for Arduino boards. Ready to use, soldered. As a bonus, You get small breadboard. You can prototype with wires on the breadboard and then get similar circuit soldered on proto board directly.


Power supply APV-35-5 Mean Well 5V 5.0A  
On stock: Help 3 | SKU: ZAS-1084
PLN 79,00
PLN 64,23 w/o VAT
Help
EUR 19,04
EUR 15,48 w/o VAT

Constant voltage power supply designed for LED lighting.


BMP180 module - pressure and temperature sensor  
On stock: Help 93 | SKU: SEN-1020
PLN 5,99
PLN 4,87 w/o VAT
Help
EUR 1,44
EUR 1,17 w/o VAT

Small, compact - BMP180 - digital atmospheric pressure and temperature sensor. No matter if You are building weather station or drone this sensor will be handy. I2C interface and low power consumption (as low as 5 µA in standard mode and 0.1 µA in standby mode) make them a good choice for Your application.


Hook up wire blue  
On stock: Help 159 | SKU: PRO-1074
PLN 1,00
PLN 0,81 w/o VAT
Help
EUR 0,24
EUR 0,20 w/o VAT

Hook up wire, 0.35 mm2, cord


ESP-32S / ESP-WROOM-32 PCB adapter  
On stock: Help 44 | SKU: PRO-1069
PLN 3,19
PLN 2,59 w/o VAT
Help
EUR 0,76
EUR 0,62 w/o VAT

Goldpin adapter for ESP-32S and ESP-WROOM-32 modules.


RGB LED stick - 8 x WS2812  
On stock: Help 37 | SKU: LED-1061
PLN 14,00
PLN 11,38 w/o VAT
Help
EUR 3,37
EUR 2,74 w/o VAT

PCF8574A - 8-bit I/O Expander for I2C Bus  
On stock: Help 38 | SKU: UKS-1066
PLN 9,00
PLN 7,32 w/o VAT
Help
EUR 2,17
EUR 1,76 w/o VAT

Provides remote 8-bit I/O port on I2C bus. The package is DIP16


 

On stock: Help 59 | SKU: ROB-899
PLN 2,48
PLN 2,02 w/o VAT
Help
EUR 0,60
EUR 0,49 w/o VAT

DC TT motor with 1:48 plastic gearbox  
On stock: Help 229 | SKU: ROB-900
PLN 6,00
PLN 4,88 w/o VAT
Help
EUR 1,45
EUR 1,18 w/o VAT

DC TT motor with 1:48 plastic gearbox


WiFi Module ESP-07S based on ESP8266,U.FL antenna connector, 4MB, AI Thinker  
On stock: Help 199 | SKU: MOD-1052
PLN 15,90
PLN 12,93 w/o VAT
Help
EUR 3,84
EUR 3,12 w/o VAT

Small module with WiFi on board lets You connect Arduino to Internet. But theres a lot more! This tinny board can work as standalone microcontroller with WiFi connectivity and 9 GPIO!

Flash 4MB, module from AI Thinker


SMD SOP28, SSOP28 to DIP28 adapter board  
On stock: Help 19 | SKU: PRO-1053
PLN 1,89
PLN 1,54 w/o VAT
Help
EUR 0,46
EUR 0,37 w/o VAT

TLC5940 - 16 channels PWM LED driver (SMD version)  
On stock: Help 24 | SKU: UKS-1054
PLN 20,00
PLN 16,26 w/o VAT
Help
EUR 4,82
EUR 3,92 w/o VAT

TLC5940 as SMD chip, 16 channels of PWM


Continuous rotation servo 360 degrees  
On stock: Help 5 | SKU: ROB-1060
PLN 29,90
PLN 24,31 w/o VAT
Help
EUR 7,21
EUR 5,86 w/o VAT

Perfect servo for continuous movement


Wemos D1 mini V2 WiFi module  
On stock: Help 465 | SKU: MOD-1059
PLN 17,00
PLN 13,82 w/o VAT
Help
EUR 4,10
EUR 3,33 w/o VAT

WiFi module with ESP8266-12F. Easy programming via USB.


Logic analyzer IC hook cable  
On stock: : n/a | SKU: AKC-1058
PLN 29,00
PLN 23,58 w/o VAT
Help
EUR 6,99
EUR 5,68 w/o VAT

Connecting logic analyzer to circuit never was so easy!


ESP-8266-12 WiFi module with 9 GPIO  
On stock: Help 249 | SKU: MOD-1017
PLN 15,99
PLN 13,00 w/o VAT
Help
EUR 3,85
EUR 3,13 w/o VAT

ESP-12F is a small module with WiFi on board lets You connect Arduino to Internet. But theres a lot more! This tinny board can work as standalone microcontroller with WiFi connectivity and 11 GPIO!


Set of 5 electrolytic capacitors 470 µF/35V  
On stock: Help 62 | SKU: PAS-1049
PLN 3,00
PLN 2,44 w/o VAT
Help
EUR 0,73
EUR 0,59 w/o VAT

Set of 5 electrolytic capacitors 470 µF/35V, THT


Set of 5 electrolytic capacitors 100 µF/35V  
On stock: Help 10 | SKU: PAS-1048
PLN 1,49
PLN 1,21 w/o VAT
Help
EUR 0,36
EUR 0,29 w/o VAT

Set of 5 electrolytic capacitors 100 µF/35V, THT


Set of 5 electrolytic capacitors 10 µF/50V  
On stock: : n/a | SKU: PAS-1047
PLN 1,99
PLN 1,62 w/o VAT
Help
EUR 0,48
EUR 0,39 w/o VAT

Set of 5 electrolytic capacitors 10 µF/50V, THT