Programming

Programming

MAX3232 mini RS232 to TTL MCU converter module
MAX3232 mini RS232 to TTL MCU converter module
In Stoc
The RS232 to TTL converter enables communication between the RS232 port of a PC or laptop and the TTL UART of microcontroller projects, offering stable bidirectional conversion based on the MAX3232 chip. It operates at 3.0V–5.5V, supports transfer rates up to 120 kbps, has low power consumption and is suitable for prototyping, robotics and educational applications.
0.59 €
Programmer, Serial converter, USB 2.0 to TTL UART, CP2104 STC
Programmer, Serial converter, USB 2.0 to TTL UART, CP2104 STC PRGMR
In Stoc
USB 2.0 to TTL UART module with CP2104 for fast programming and debugging of STC boards and microcontrollers, offers stable transfer up to 12 Mbps, direct connection via USB type A and 6-pin TTL header 3.3V, RST, TXD, RXD, GND, 5V. It is compatible with CP2102 drivers and includes 4 female-female Dupont wires for easy connection.
4.64 €
RS232 to TTL module, converter
RS232 to TTL module, converter
In Stoc
The RS232 to TTL converter with MAX3232 allows fast connection between RS232 serial port devices and TTL logic level boards, ideal for Arduino, ESP and industrial modules. It offers stable bidirectional TX RX communication, operates with external 3.3-5V power supply, has compatible levels for 3.3V and 5V and is compact, easy to integrate into projects and test benches.
0.99 €
USB to TTL module, PL2303HX compatible
USB to TTL module, PL2303HX compatible
In Stoc
USB to TTL adapter for quick programming of Arduino Pro Mini boards, offers 3.3V or 5V selection for compatibility with various modules, is powered directly from USB at 5V and includes a 500mA regenerative fuse for protection, uses a PL2303HX compatible controller, works on Linux and Windows with older drivers available at Download, the connection is RX to TX and TX to RX.
1.57 €
AVR USBASP USBISP Atmega 10-pin programmer, Arduino compatible
AVR USBASP USBISP Atmega 10-pin programmer, Arduino compatible
In Stoc
ISP programmer for Atmel AVR microcontrollers, allows direct flash on the board without disassembly, 5V USB power supply and selectable 3.3V or 5V logic via jumper, based on ATMega8 at 12 MHz for fast programming, compatible with AVRDUDE and other utilities on Windows, Linux and Mac, includes 10-pin ribbon cable and overvoltage protection.
3.31 €
ST-Link V2 compatible programmer for STM32 and STM8
ST-Link V2 STM8 STM32 Compatible Programmer
In Stoc
Compact programmer and debugger for development and service on STM32 and STM8 boards, based on ST-LINK V2 compatible. Supports SWD and SWIM for fast programming and debugging, has clear laser markings for pins and 2.54 mm connector for secure connection. Offers 5V and 3.3V outputs, includes 500 mA resettable fuse and status LED, in the package you get 4 DuPont wires.
5.19 €
UART USB Programmer, ESP-01, ESP-8266
UART USB Programmer, ESP-01, ESP-8266
In Stoc
USB-UART programmer for ESP-01, ESP8266 modules, ideal for fast firmware upload and testing. It has an 8-pin connector with a pitch of 2.54 mm, easy access to GPIO0 for entering programming mode, communicates stably via CH340G and provides power from USB 5V with conversion to 3.3V on the board. Compact size, easy to integrate on the workbench.
1.80 €
USB to TTL UART FT232RL programmer
USB to TTL UART FT232RL programmer
In Stoc
USB to TTL UART adapter with FT232RL, ideal for fast programming of Pro Mini boards and stable serial communication with microcontrollers. Includes jumper for selecting 3.3V or 5V logic level, plug and play connection via USB, standard pins for TX RX VCC GND, compact construction suitable for test and development bench.
2.52 €
USB to TTL CH340G programmer module, 3.3/5V
USB to TTL CH340G programmer module, 3.3/5V
In Stoc
USB to TTL converter with CH340G, ideal for programming Arduino Pro Mini 3.3V or 5V boards. Offers selectable logic voltage 3.3V or 5V via jumper, stable TXD RXD GND connections and simple power supply from USB 5V. Reset is done manually, compact format for quick integration on the workbench.
1.47 €
USB to RS485 converter
USB to RS485 converter
In Stoc
Converter module for quickly connecting RS485 devices to a USB port, ideal for industrial communication and automation. Direct 5V power supply from USB, CH340C chip for stable compatibility, transmission up to 1200 m at 9600 b/s and speed up to 115 kbit/s, works on Windows, Linux and MacOS.
1.57 €
Serial to USB adapter for NRF24L01, CH340
Serial to USB adapter for NRF24L01, CH340
In Stoc
The adapter allows wireless serial communication together with an NRF24L01 module, ideal for stable links over long distances. It integrates the CH340T USB interface and works on most Windows systems, supports AT commands for quick configuration and includes a red LED for power and a blue LED for status, operating at 125.
5.70 €
USB to TTL converter module, CH340E, MSOP10, MicroUSB
USB to TTL converter module, CH340E, MSOP10, MicroUSB
In Stoc
USB to TTL converter for programming and serial communication with development boards and modules, based on CH340E in MSOP10 package, 3.3-5V power supply with integrated 3.3V regulator, simple connection via MicroUSB, compact 16x16 mm format suitable for projects where space matters. For compatibility, use the driver in the Download section.
3.75 €
Memory programmer, USB, CH341A
Memory programmer, USB, CH341A
In Stoc
USB programmer for writing and reading 24 EEPROM and 25 SPI memories in 8 and 16 pin packages, ideal for service, development and debugging of electronic boards. Automatically recognizes 25 series chips and supports download for the STC series, includes USB to TTL interface for online programming and SPI pins for expansion, operates at 3.3V or 5V for wide compatibility.
5.09 €
PIC programmer, K150, ICSP
PIC programmer, K150, ICSP
In Stoc
Programmer for PIC chips with read, write and encryption functions, ideal for development and production, high-speed USB connection for fast programming, 40-pin DIP socket for direct programming between 8 and 40 pins plus ICSP included, USB power supply without external power supply, compatible with PICSTARTPLUS and Windows 98, 2000, NT, XP, 7.
14.34 €
USB to TTL RS485 converter module, serial, FT232RL, dual
USB to TTL RS485 converter module, serial, FT232RL, dual function
In Stoc
USB 2.0 to RS485 and TTL converter, ideal for quickly connecting PLCs, CNCs or cameras to PC. Based on FT232RL and SN75176 bidirectional transceiver, ensures stable multipoint communication up to 32 devices. Automatic direction control and speed 300-9216000 bps, compatible with Windows, Linux and Mac, 3-5V power supply with TVS protection.
3.11 €
Logic level converter module, 3V3 IN, 5V OUT, Common Cathode
Logic level converter module, 3V3 IN, 5V OUT, Common Cathode, PNP
In Stoc
Quickly converts 3.3V to 5V logic signals for Arduino and other development boards, with 4 channels and optical isolation for protection. It operates with 5V power supply on VCC and GND, uses PNP common cathode connection, and at 3.3V input it gets 5V output, switching up to 10 kHz. Simple connection via screw terminals.
6.49 €
Logic level converter module, 3V3 IN, 12V OUT, Common Cathode
Logic level converter module, 3V3 IN, 12V OUT, Common Cathode, PNP
In Stoc
Quickly converts 3.3V logic signals to 12V for safe control of industrial loads, ideal with Arduino and other development boards. It has 4 channels, optoisolation for electrical separation, PNP input with common cathode and 12V output proportional to the logic level. It is powered by 12V on VCC and GND, screw terminal connections.
5.98 €
Logic level converter module, 5V IN, 3V3 OUT, Common Cathode
Logic level converter module, 5V IN, 3V3 OUT, Common Cathode, PNP
In Stoc
4-channel logic level converter, ideal for adapting 5V to 3.3V signals between Arduino and 3.3V. Offers optical isolation for increased protection and compatibility, quick screw terminal connection, PNP common cathode scheme and stable switching up to 10kHz, 3.3V power supply on VCC and GND.
5.98 €
Logic level converter module, 5V IN, 12V OUT, Common Cathode
Logic level converter module, 5V IN, 12V OUT, Common Cathode, PNP
In Stoc
It quickly converts 5V logic signals into 12V commands for relays, solenoid valves or industrial inputs, being compatible with Arduino and other development boards. It has 4 channels, optoisolation for electrical separation, PNP common cathode connection and screw terminals for secure wiring, switches up to 10 kHz and requires 12V power supply on VCC and GND.
6.48 €
USB to RS232 converter, serial, CH340, 9 pins
Out-of-Stock
USB to RS232 converter, serial, CH340, 9 pins
Out-of-Stock
Quickly connect RS232 devices to your PC or laptop via USB, using the CH340 chipset for stable communication. Provides RS232 DB9 male port with hand-held screw clamp, 5V direct power from USB and support for remote wake-up and power management. Works with most Windows versions by installing the CH340 driver. Compact size for easy integration.
2.37 €
PIC Programmer, Pickit 3.5+, USB, Debugger
PIC Programmer, Pickit 3.5+, USB, Debugger
In Stoc
USB debugger and programmer for PIC and dsPIC Flash microcontrollers, ideal for in-circuit development and debugging directly from MPLAB IDE. Offers real-time execution, integrated overvoltage and short-circuit monitoring, upgradable firmware, and diagnostic LEDs for quick status. Includes ICSP cable and supports Programmer-to-Go programming for field work.
44.36 €
Programmer TL866CS Mini Pro, V6.0, T48, universal, set of 6
Programmer TL866CS Mini Pro, V6.0, T48, universal, set of 6 accessories
Last items in stock
Universal programmer for reading, writing, erasing and quickly verifying BIOSes, microcontrollers and memories, USB 2.0 connection with direct power from the PC, compatible with Windows 32 64 bits, supports firmware updates for new ICs, includes 6 accessories with adapters, IC extractor and USB cable.
126.57 €
IC Socket, TQFP32 to DIP32, SA636
IC Socket, TQFP32 to DIP32, SA636
In Stoc
Adapter socket for programming and testing TQFP32 or QFP32 ICs via DIP32 interface, ideal for quick conversion from SMD to easy-to-use format on programmers and breadboards. It has 32 pins in 8x4 arrangement with 2 rows of 16 pins output, cap fastening for secure contact, compatible with chips such as Mega328p, model SA636.
24.08 €
USB to TTL UART module, serial converter, 6 pin, CP2102, 3.3-5V
USB to TTL UART module, serial converter, 6 pin, CP2102, 3.3-5V
In Stoc
USB to TTL UART converter for fast PC connection to TTL logic modules and boards, based on CP2102 for stable communication, operates at 3.3V or 5V, has 6 pins for easy connections including DTR for reset and direct programming, supports speeds up to 1 Mbps and is compatible with Windows, MacOS and Linux.
3.25 €
PIC programmer adapter, PICkit3, 40 pins
PIC programmer adapter, PICkit3, 40 pins
In Stoc
Programming adapter for PIC microcontrollers, ideal for rapid development and testing, allows safe connection of DIP circuits with up to 40 pins, compatible with ICD2, PICkit 2 and PICkit 3, support for PIC16 and PIC18 families in 8 to 40 pin variants, compact 80.4 x 30.8 mm format for easy integration on the workbench.
2.74 €
USB to TTL converter module, CH340, MSOP10, Type-C, 3.3-5V
USB to TTL converter module, CH340, MSOP10, Type-C, 3.3-5V
In Stoc
USB Type-C to TTL converter with CH340E, ideal for programming and debugging microcontrollers and boards such as Arduino Pro Mini through stable serial communication. It offers selectable 3.3V or 5V power supply, has LEDs for Power, TX and RX for quick verification, is compact and easy to integrate into projects, compatible with most Windows versions.
1.57 €
Debug mode, USB to I2C, CP2112
Debug mode, USB to I2C, CP2112
In Stoc
USB to I2C module with CP2112 for debugging and quickly connecting SMBus/I2C devices to a PC, ideal for testing and applications such as DJI battery diagnostics. It offers full speed USB 2.0, easy GUI configuration without complex firmware or drivers, 8 configurable GPIO pins, and direct USB power with internal regulator for stable operation on Windows, Mac, and Linux.
8.68 €
Digital Integration Tester, TES200, Display, Series 74 40 45
Digital Integration Tester, TES200, Display, Series 74 40 45, 7-12V
In Stoc
Digital tester for troubleshooting and quick verification of integrated circuits from the 74, 40 and 45 series, with support for over 200 ICs. The LCD display and button interface allow easy model selection and test start, and the device can even identify faulty logic gates. Compact design, 7-11V power supply via DC 5.5x2.1mm jack, low consumption.
54.16 €