STM32 NUCLEO-L011 - Ultra Low Power STM32L011K4T6 ARM Cortex M0+
Various types of devices that did not fit into any of the other converter subcategories. Most often these are integrated circuits or modules that are supposed to provide communication between two independent tools. Among others we have converters using such interfaces as I2C, SPI, HDMI, VGA, UART or USB adapters. In this category you will find over 50 useful converters that will come in handy for many projects - both electronic and robotic.
USB adapter for female cables with USB-UART converter PL2303 - Waveshare 7965
The adapter allows you to connect a USB to many different modules, with built-in converter USB to UART PL2303. Completed with female wire connectors. The system is compatible...
Module NE555 - regulated frequency generator
The module works as a timer, pulse generator or oscillator application. It can be used as a time delay. Works with voltages from 5 V to 12 V. Board size: 30 x 13 mm.
I2C converter for HD44780 LCD display
The I2C converter for the popular display with controller HD44780 for example, 2x16 characters. Thanks to this system, two data lines and supply 5 Volts and groundare enough...
Four-channel opto-isolator A87 TLP281
4-channel opto-isolator designed to connect digital systems such as microcontrollers 5 V for high voltage systems. Maximum input voltage is 24 V.
Voltage divider 5V/25V for Arduino
A voltage divider is used, when the measured voltage has a larger value than the A/D converter's range. The device works in the range from 0 V to 25 V. The output voltage has a...
SN65HVD230 CAN Board - Waveshare 3945
The module based on the SN65HVD230 allows connecting a microcontroller to the CAN bus. The chip is pinout compatible with the PCA82C250. The module is powered by 3,3 V and...
M.2 Key M to Key A adapter with USB Conversion - for PCIe devices - Waveshare 20315
M .2 Key M to Key A adapter created by Waveshare company. The module allows you to connect M.2 devices with the Key A standard to M.2 slot in the Key M standard. An additional...
UART converter - RS485 5V - ARK/RJ11 - Waveshare 4738
Converter allows you to connect the microcontroller via the RS-485 bus which supports up to 32 devices on a line with length up to 1 km and a speed up to 10 Mbps. The module...
QwiicBus EndPoint - SparkFun COM-16988
QwiicBus system component, allowing to extend the range of the I2C communication bus. It uses NXP PCA9615 chip, which converts two default I2C signals (SDA data line and SCL...
Grove2USB-C - connector Grove to USB C - 5pcs - M5Stack A140
An adapter that allows you to easily connect the I/O pins of sensors and modules based on Grove technology to the D+ and D- pins supported by USB C. The set includes 5...
FT232H - USB converter for UART, SPI, I2C, GPIO - Adafruit 2264
Board allows you to communicate with the modules and sensors directly from the computer. It supports the most popular interfaces: UART, I2C, SPI, it also has some GPIO pins.
Optical relay LC03 - optoisolator
The input voltage from 1.6 V to 2.5 VDC, output impedance up to 10 megohms.
AR1100 - controller for resistive touch screens - Adafruit 1580
The module allows you to use the touch screen as from a normal computer mouse on any operating system. Tested with Windows, MacOs and Raspbian (Raspberry Pi).
Test kit, THT electronic components tester - BTE-056
Kit for testing and recognition of electronic components such as PNP, NPN bipolar transistors, MOSFET transistors with P and N channels and diodes. Built-in screen allows to...
Grove - ADC converter for HX711 load cell sensors - Seeedstudio 101020712
Arduino compatible 24-bit ADC converter module allows to read values from pressure sensors. It has built-in amplifier with optional 32 dB, 64 dB and 128 dB gain. On the board...
MAX98357A decoder stereo DAC I2S - SparkFun DEV-14809
The stereo decoder's module DAC to communicate through the I2S interface. Built-in class D amplifier can provide up to 3.2 W of power to the speakers or headphones with...
Driver for SPI alphanumeric display - SparkFun COM-10103
Driver based on the A6282 system allows you to control the alphanumeric segmented display using the SPI bus.
DFRobot Gravity - analog signal isolator
The module prevents the operation interference of the sensors through the insulation of the analog signal and providing an isolated power for sensors. It is supplied with the...
Gravity - I2C - 2x UART converter - DFRobot DFR0627
A module that allows to derive two UART interfaces from the I2C interface. The maximum transmission speed is 1 Mb/s , each UART interface has an independent FIFO buffer...
Ethernet 10/100 Mb/s - UART Converter for Raspberry Pi Pico - Waveshare 20410
Ethernet to UART converter for Raspberry Pi Pico, enabling network communication via UART. The device supports four operating modes : TCP Client, TCP Server, UDP Client, UDP...
Load Sensor Combinator (Ver. 1.1) - SparkFun BOB-13878
The module allows you to connect 4 load sensors - strain-gauge beams to one of the bridge via 4-wire cable. It finds application, for example, in the construction of the...
SPDIF jack audio converter with cable - Toslink AK319A
Toslink / Coaxial digital signal converter designed for analog audio - two channel stereo RCA CINCH L + R and mini Jack 3.5 mm. The main application of the product is to allow...
MCP2221A - USB to GPIO ADC I2C - Stemma QT / Qwiic - Adafruit 4471
The module is based on the MCP2221A system, equipped with GPIO ports, ADC analog inputs and I2C interface, to which access is possible via the USB type C connector. On...See also
Find all converters, which for various reasons could not be found in any other subcategory of this equipment. It is worth to browse through this offer as there are many devices that may turn out to be a perfect solution to your problems encountered when connecting independent elements. You'll find cable adapters that make it easier to access specific pins or simply set them in a different configuration to match a particular standard. We also offer accessories that work with small logic circuits to ensure that the signal received at the output is properly processed so that a second device can read it. Many products in the range are designed to work with tools popular among robotics and electronics engineers, such as Arduino, Raspberry Pi or popular displays.
In the "other converters" category we offer, among other things, electronic component test kits. These allow for testing PNP and NPN bipolar transistors, diodes (and many other tools), and also have PWM and rectangular signal generators or frequency meters. Such devices usually have a screen on which the quantities relevant to the component are displayed. Among the simpler tools we have many types of adapters from HDMI to VGA, converters that allow the conversion of analogue audio and video signals to digital (inputs: PAL, NTSC, 2 x RCA chinch and USB A output), devices that convert digital audio to analogue, splitters for I2C or adapter from USB to female wires. We also have converters for connecting digital systems (e.g. microcontrollers) to high voltage systems, frequency generators (e.g. sine or rectangular signal), tools allowing the computer to communicate directly with sensors (UART, SPI, I2C, GPIO) or modules for connecting microcontrollers to CAN bus. We also offer voltage dividers, various drivers, optoisolators, boards with operational amplifiers, hubs and bridges for strain gauge beams, as well as FRAM memory or analogue signal isolator.
