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Transciever & Adapter Board NRF2401+
₦ 1,800
The ubiquitous NRF24L01+ Module which is capable of short and medium range transmission of up to 2Mbps operates at 3.3V. This can be inconvenient for most engineers. Therefore, we have bunduled the module together with an adapter board to make things much easier
Out of stock
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NRF 240LO1+ 2.4GHz Wireless Transciever
₦ 950- Capable of up to 2Mbps communication
- 1.9 to 3.6V Operating Voltage
- Low – Power Features 400nASleep mode current consumption
- Fast start up time: 240us from SLEEP to RX or TX mode
- 1.9 to 3.6V Operating Voltage
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IR2110 + Free Socket
₦ 1,200The IR2110 is a high voltage, high speed power MOSFET and IGBT driver with independent high and low side referenced output channels. It is compatible with standard CMOS or LSTTL output, down to 3.3V logic.The floating channel can be used to drive an N-channel power MOSFET or IGBT in the high side configuration which operates up to 500 or 600 Volts.
It can be used to in inverter, solar and other power based projects to control MOSFET transistors or IGBT devices.
Features
- Floating channel designed for bootstrap operation Fully operational to +500V or +600V
- Gate drive supply range from 10 to 20V
- Undervoltage lockout for both channels
- 3.3V logic compatible Separate logic supply range from 3.3V to 20V Logic and power ground ±5V offset
- CMOS Schmitt-triggered inputs with pull-down
- Cycle by cycle edge-triggered shutdown logic
- Matched propagation delay for both channels
- Outputs in phase with inputs
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ARM STM32F103C8T6 Development Board
₦ 2,500This board is low cost ARM Microcontroller development board – STM32F103C8T6. The board is suitable for learners and professionals alike who want the 32-bit power of ARM Coretex-M3 32-bit core.
Code for it can be written using MirkroC ARM, Keil MDK, Eclipse GCC, and many more.
Easily load code into the chip via UART (check out our USB-UART converter) //www.konga.com/usb-to-uart-5-pin-cp2102-module-serial-converter-1988801
You DON’T need a programmer, flash using //cdn2.starkled.com/content/uploads/2012/11/Flash_Loader_Demonstrator_v2.5.0_Setup.exe
Features
- On-board Mini USB interface, you can give the board power supply and USB communication.
- On-board test indicator LED
- On-board reset button and power indicator LED
- On-board 100ma 3.3V Regulator
- All GPIO are led out and the names of the pins are marked
- After soldering the headers, you can directly plug the board onto the breadboard
Technical Specifications
- CPU Part Number: STM32F103C8T6
- Core: ARM 32 Cortex-M3 CPU.
- Debug mode: SWD (can be programmed with ST-LINK V2)
- CPU Internal Maximum Clock : 72MHz
- External Clock Source: 8MHz crystal
- 64K flash memory, 20K SRAM
- 2.0-3.6V power, I/O
Programming Instructions
- Set Boot Jumper-0 to 1
- Set Boot Jumper-1 to 0
- Connect USB-TTL Converter’s TX to PA10 on STM Board
- Connect USB-TTL Converter’s RX to PA9 on STM Board
- Give 3.3V power to STM board using USB TTL converter
- Press and release reset button once
- Launch STM Flash Loader, Select Port Name (where your usb ttl converter is connected)
- Select Parity as Even, Baudate as 115200, Echo Disabled and Timeout 10s
- Press Next, and follow on screen instructions to program, erase or read STM microcontroller
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Arduino AT-TINY85 Digispark Board
₦ 2,000The AT-Tiny85 Board is perfect for developing projects where an Arduino would be “too much”. It allows you to perform basic I/O and computing functions and is fully compatible with the Arduino IDE.
Features
- Fully supported on Arduino IDE
- Can be powered via USB or External Source – 5V or 7-35V (12V or less recommended)
- On-board 500ma 5V Regulator
- I2C and SPI (via USI)
- PWM on 3 pins (more possible with Software PWM)
- ADC on 4 pins
- Power LED and Test/Status LED
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Dual USB Power Bank Board with LCD Display
₦ 2,500Dual USB battery charger with a built in LCD module for visual feedback
Features
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- Micro USB input: 5V 1A
- USB Output: 5V 2.1A / 5V 1A(Dual USB interface)
- Charging display: LCD
- Batteries Type: Lithium-ion batteries (18650)
- Product Size: 57mm x 28mm
- Screen size:27mm x 17mm
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Micro USB to DIP Adapter- Pair
₦ 1,000These Micro USB to DIP converter boards allow easy connection of a microcontroller or arduino to a PC using standard USB interface.
It may also be used to power a device over the USB port
- 3cm x 3cm x 3cm
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