

zł5.41 tax excl.
A module with 4 PC817 optocouplers. Allows you to add galvanic separation in the form of opto-isolation between electrical circuits
free shipping in Poland for all orders over 500 PLN
If your payment will be credited to our account by 11:00
Each consumer can return the purchased goods within 14 days
A module with 4 PC817 optocouplers. Allows you to add galvanic separation in the form of opto-isolation between electrical circuits. It provides information exchange by physically separating the circuits, which increases the safety of the device and reduces the impact of interference. It is used in automation, control systems and switching power supplies.
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
A module with two PC817 optocouplers. Allows you to add galvanic separation in the form of opto-isolation between electrical circuits
No product available!
Audio expansion module with CS4344 24-bit DAC converter. Numato Lab EXPAUD002
No product available!
The module is equipped with eight 10A / 250VAC relays controlled independently via a serial bus (UART) or from a PC (through a microUSB connector). The NO / NC contacts of the relays have been led to the ARK screw terminals. The board recommended for use with Arduino enables the control of eight relays using only two microcontroller lines. ICSTATION ICSE014A
Servo driver based on the Raspberry Pi RP2040 microcontroller. It allows you to control up to 18 servos, has 6 analog inputs and a QW/ST connector for connecting additional sensors. Pimoroni PIM613
KAmod RS232H-ALL is a RS232 to TTL signal converter, supporting all RS232 interface signals, based on the MAX3243/SP3243 system, with a TTL side voltage of 3-5.5 V, a maximum transmission speed of 250 kbps, ESD protection up to 15kV HBM, a standard DB9 connector, a Phoenix MC 3.81 connector and 2.54 mm goldpin pins, with a board size of 65x30 mm (72x30 mm with a DB9 connector
4-channel converter of logic levels allowing for connection of systems operating with voltage levels of 1.8 V, 2.5 V, 3.3 V and 5 V. DFRobot DFR0843
Audio player and recorder with built-in VS1003 codec, 3.5 mm jack audio output and a microphone
RS485 - Ethernet converter that provides easy communication between the RS485 and RJ45 Ethernet interface. Configurable via website or AT commands. Waveshare RS485 TO ETH (for EU)
Touch keyboard module with 4 buttons based on the TTP224 system. It is equipped with a connector with derived signals and 4 LEDs signaling the state of each button
Module with three 4-20 mA analog outputs. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in an industrial housing. Wellpro WP3078ADAM
Module with 4 relays with a maximum switching current of 7 A. Equipped with the ATmega328P microcontroller, it can be programmed in the Arduino IDE. Numato Lab PRLY002
The module is dedicated to home automation based on the Raspberry Pi. It allows you to control two devices 250VAC/7A or 30VDC/10A, providing isolation with an optocoupler. SB Components 21932
Stereo audio preamplifier based on two uPC4570C operational amplifiers. It allows you to control the bass, treble and volume level
Audio module with DAC converter and mono amplifier, designed to work with the Raspberry Pi. Pimoroni PIM541
No product available!
A 5-channel flame detector module for detecting a flame over a larger area. Detects fire with 5 sensors that are placed on the module every 30 degrees. It has a digital and analog output. modFLAME-5CH
Clock & Timer Development Tools Gravity I2C SD2405 RTC. DFR0469
2-channel module with relays, designed to work with the Raspberry Pi. It can switch 250VAC/7A or 30VDC/10A signals. SB Components 14088
A module with 4 PC817 optocouplers. Allows you to add galvanic separation in the form of opto-isolation between electrical circuits