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Battery holder with cover and switch 2 x AAA (R3)  
On stock: 99 | SKU: ZAS-1116
PLN 3,19
PLN 2,59 w/o VAT
EUR 0,74
EUR 0,60 w/o VAT

A convenient holder for two AAA batteries, equipped with a on/off switch


ESP01S - simple, easy to setup WiFi connectivity for Arduino or standalone ESP8266 node  
On stock: 49 | SKU: MOD-1095
PLN 12,00
PLN 9,76 w/o VAT
EUR 2,79
EUR 2,27 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 2 GPIO!


LCD Shield 2x16 with keypad  
On stock: 15 | SKU: MOD-1079
PLN 17,99
PLN 14,63 w/o VAT
EUR 4,18
EUR 3,40 w/o VAT

Handy LCD Arduino shield with keypad.


Plantower PMS5003 Air Quality Sensor  
On stock: 51 | SKU: SEN-1113
PLN 99,00
PLN 80,49 w/o VAT
EUR 23,03
EUR 18,72 w/o VAT

Laser air quality PM2.5 sensor. Interfejs UART.


I2C servo driver, 16-channel  
On stock: 45 | SKU: ROB-1111
PLN 17,99
PLN 14,63 w/o VAT
EUR 4,18
EUR 3,40 w/o VAT

16 channels, 12-bit resolution - I2C servo driver


LCD 2x16 I2C green 1602A  
On stock: 28 | SKU: LCD-1104
PLN 12,90
PLN 10,49 w/o VAT
EUR 3,00
EUR 2,44 w/o VAT

Character LCD 2x16, green background with black characters. I2C version.


LCD 2x16 I2C blue 1602A  
On stock: 57 | SKU: LCD-1103
PLN 15,90
PLN 12,93 w/o VAT
EUR 3,70
EUR 3,01 w/o VAT

Character LCD 2x16, blue background with white characters. I2C version.


10 DOF module MPU9250 + BMP280  
On stock: 16 | SKU: SEN-1097
PLN 69,00
PLN 56,10 w/o VAT
EUR 16,05
EUR 13,05 w/o VAT

Gyro, Accelerometer, digital Compass and pressure sensor in one small module!


Current sensor ACS712, 30A  
On stock: 78 | SKU: SEN-1099
PLN 13,00
PLN 10,57 w/o VAT
EUR 3,03
EUR 2,46 w/o VAT

Measure your current DC/AC up to 30A


Current sensor ACS712, 20A  
On stock: 64 | SKU: SEN-1100
PLN 13,00
PLN 10,57 w/o VAT
EUR 3,03
EUR 2,46 w/o VAT

Measure your current DC/AC up to 20A


PCF8574 Module - 8-bit I/O Expander for I2C Bus  
On stock: 27 | SKU: MOD-1098
PLN 5,90
PLN 4,80 w/o VAT
EUR 1,38
EUR 1,12 w/o VAT

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


Breadboard adapter for Raspberry Pi, T-shape  
On stock: 9 | SKU: RPI-1096
PLN 9,90
PLN 8,05 w/o VAT
EUR 2,30
EUR 1,87 w/o VAT

Breadboard adapter for Raspberry Pi - easily test your circuits


MAX3232 - RS232-TTL converter  
On stock: 17 | SKU: MOD-1086
PLN 3,90
PLN 3,17 w/o VAT
EUR 0,91
EUR 0,74 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: 59 | SKU: SEN-987
PLN 29,00
PLN 23,58 w/o VAT
EUR 6,74
EUR 5,48 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: 23 | SKU: AKC-1092
PLN 199,00
PLN 161,79 w/o VAT
EUR 46,28
EUR 37,63 w/o VAT

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


 

On stock: 10 | SKU: AKC-1090
PLN 2,00
PLN 1,63 w/o VAT
EUR 0,47
EUR 0,38 w/o VAT

Nova Fitness SDS011 PM Air Quality Sensor - PM2.5 & PM10  
On stock: : n/a | SKU: SEN-1085
PLN 144,00
PLN 117,07 w/o VAT
EUR 33,49
EUR 27,23 w/o VAT

High precision laser air quality sensor with USB connection


HX711 sensor module  
On stock: 118 | SKU: SEN-1081
PLN 4,90
PLN 3,98 w/o VAT
EUR 1,14
EUR 0,93 w/o VAT

HX711 sensor module


Universal stripboard PCB 93x110 mm  
On stock: 128 | SKU: PRO-1077
PLN 11,99
PLN 9,75 w/o VAT
EUR 2,79
EUR 2,27 w/o VAT

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


ProtoShield for Arduino UNO  
On stock: 9 | SKU: MOD-1034
PLN 9,90
PLN 8,05 w/o VAT
EUR 2,30
EUR 1,87 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: 3 | SKU: ZAS-1084
PLN 79,00
PLN 64,23 w/o VAT
EUR 18,38
EUR 14,94 w/o VAT

Constant voltage power supply designed for LED lighting.


BMP180 module - pressure and temperature sensor  
On stock: 67 | SKU: SEN-1020
PLN 5,99
PLN 4,87 w/o VAT
EUR 1,39
EUR 1,13 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: 136 | SKU: PRO-1074
PLN 1,00
PLN 0,81 w/o VAT
EUR 0,23
EUR 0,19 w/o VAT

Hook up wire, 0.35 mm2, cord


ESP-32S / ESP-WROOM-32 PCB adapter  
On stock: 30 | SKU: PRO-1069
PLN 3,19
PLN 2,59 w/o VAT
EUR 0,74
EUR 0,60 w/o VAT

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


RGB LED stick - 8 x WS2812  
On stock: 38 | SKU: LED-1061
PLN 9,90
PLN 8,05 w/o VAT
EUR 2,30
EUR 1,87 w/o VAT

PCF8574A - 8-bit I/O Expander for I2C Bus  
On stock: 25 | SKU: UKS-1066
PLN 9,00
PLN 7,32 w/o VAT
EUR 2,09
EUR 1,70 w/o VAT

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


 

On stock: 331 | SKU: ROB-899
PLN 2,48
PLN 2,02 w/o VAT
EUR 0,58
EUR 0,47 w/o VAT

DC TT motor with 1:48 plastic gearbox  
On stock: 192 | SKU: ROB-900
PLN 6,00
PLN 4,88 w/o VAT
EUR 1,39
EUR 1,13 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: 100 | SKU: MOD-1052
PLN 14,90
PLN 12,11 w/o VAT
EUR 3,47
EUR 2,82 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: 24 | SKU: PRO-1053
PLN 1,89
PLN 1,54 w/o VAT
EUR 0,44
EUR 0,36 w/o VAT