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Female-Female Jumper Wire
Female-Female Jumper Wire
₦ 2,500
These male to male dupont jumper cables will help you easily connect things up, especially modules and sensors
- 40 Colored dupont cables
- Length: 20cm
- 1p-1p pin header, Female to Female.
- 2.54mm/1 inch spacing spacing pin headers
- Easily connect modules and sensors
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3.3V-5V TXS0108E 8 Channel Bidirectional Logic Level Converter
₦ 2,500This chip allow easy conversion between logic levels allowing easy interfacing of Modules or other integrated circuits to a microcontroller or Arduino system.
- 1.2 V to 3.6 V on A Port and 1.65 to 5.5 V on B Port
- Output Enable Function Using OE pin
- VCCA connects to lower logic level eg 3.3V
- VCCB connects to higher logic level eg 5V
- When Ax has TTL 3.3V input, Bx will get TTL 5V output
- When Bx has TTL 5V input, Ax will get TTL 3.3V output
- NO direction control required
Example applications are Arduino to GSM connections, 3.3V SPI/I2C module connection to 5V system, UART interfacing between systems operating at different voltages
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USB to UART 5- Pin CP2102 Module Serial Converter
₦ 2,500A MUST HAVE FOR EVERY ELECTRONICS AND EMBEDDED SYSTEMS ENGINEER
TALK DIRECTLY TO MICROCONTROLLERS, GSM MODULE, GPS MODULES, BLUETOOTH AND MANY MORE VIA UART/RS232
This is a USB 2.0 to 3.3V TTL UART 5 Pin CP 2102 Module Serial Converter
Connect MCU easily to your computer
Stable and reliable chip set CP2102 USB specifications
2.0 compliant with full-speed 12Mbps
Standard USB type A male and TTL 5 Pin connector
5 pins for TXD RXD GND 3.3V 5V.
All handshaking and modem interface signals.
Baud rate: 300bps to 1.5 Mbps.
Byte receive buffer: 640 byte transmit buffer.
Hardware or X-On/X-Off handshaking support.
Event character support Line break transmission.
USB suspend states supported via SUSPEND pins.
Temperature Range : -40 to + 85
Supports windows 98, Vista, Mac OS 9, Mac OS X & Linux 2.40
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TTL To RS485 Serial Converter Module
₦ 2,000Description:
This is a module that allows the TTL interface of the microcontroller to be transferred to the RS485 module. It is generally used for industrial automation. This module adds lightning protection design and anti-jamming design. When you use it in the field and carry out long distance transmission, you can Connect the GND end of the module to the ground so that lightning protection and anti-interference can be achieved.
It uses a standard 2.54 mm pitch design. If you want to make the second development will be more convenient. It has 120 ohm matching resistance, shorted R0 can, it is recommended that users in the long distance transmission shorted.
It supports communication between multiple microcontrollers, allowing up to 128 devices on the bus. It can be hot-swappable, in order to prevent signal interference, it carried out a large area of copper, the effect is very good.Features:
- 3.3V perfectly compatible with 5.0V power supply
- 3.3V and 5.0V signal perfectly compatible
- Working temperature range: -40 C to + 85 C
- Transmission distance up to kilometers (with 850 meters of 2 * 1.5 cable to do the test, it is recommended to use in the 800 meters, more than 800 meters, please add repeaters)
- Semi-hole process design, the thickness of 0.8mm, makes it easy to use as a combo board, it can also be welded terminal use
- Has RXD, TXD signal lights to observe send and receive status
Specifications:
- Operating voltage: compatible with 3.3V and 5.0V
- Support baud rate: 110-256000bps
- Operating temperature: -40 Celsius to +85 Celsius
- Communication signal: compatible with 3.3V and 5.0V
Package Includes:
- 1 x TTL to RS485 Serial Converter Module
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I2C LCD Converter Module
₦ 2,000Description:-
I2C Module has a inbuilt PCF8574 I2C chip that converts I2C serial data to parallel data for the LCD display.
These modules are currently supplied with a default I2C address of either 0x27 or 0x3F. To determine which version you have check the black I2C adaptor board on the underside of the module. If there a 3 sets of pads labelled A0, A1, & A2 then the default address will be 0x3F. If there are no pads the default address will be 0x27.
The module has a contrast adjustment pot on the underside of the display. This may require adjusting for the screen to display text correctly.
Features:-
- Operating Voltage: 5V
- Backlight and Contrast is adjusted by potentiometer
- Serial I2C control of LCD display using PCF8574
- Come with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable
- Compatible for 16×2 LCD
- This is another great IIC/I2C/TWI/SPI Serial Interface
- With this I2C interface module, you will be able to realize data display via only 2 wires.
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TTL To RS485 Hardware Automatic Control Converter Module
₦ 4,000This RS485 to TTL Module allows you to communicate to an RS-485 device, module or another microcontroller at over 1Mbps from over 1km away! This RS485 transciever can be easily interfaced to a microcontroller or Arduino
- Uses MAX485 integrated circuit
- Pinout DI,DE,RE,RD signals
- 5 Volt Operation
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LM2596 Adjustable Step-Down Power Module With Digital Display
₦ 4,500This board carries the multipurpose LM2596 power supply and allows you deliver a regulated voltage for any electronic device without the need for soldering or a multimeter. Simply set it and hook it up. The module displays the output voltage on a built in seven segment display.
Features
- 4V-40V Input Voltage.
- Continuously adjustable output voltage range of 1.25V-37V .
- Maximum output current up to 3A
- Switch toggles between viewing output or input voltage.
- Clear Seven Segment display for showing operating voltages
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