Arduino, Raspberry Pi, ATMega (7)
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NSE Imports
1/5/10pcs 8 Bit WS2812 5050 RGB LED Driver...
from £3.95
Ships from: ChinaShips from China to most countries
These high quality addressable 8x1 RGB LED strips are a great way to add some light and colour to a project. Supporting the WS2812/NeoPixel standards, each LED can be addressed individually through your Arduino or similar device. The boards has two sets of connectors to allow for daisy chaining, this allows you can create scrolling marquees or retro style LED pixel screens. These 10 packs offer great value for larger projects.
Specifications:
Voltage: 5v
LED Type: RGB
LED Size: 5*5mm (5050 Standard)
Board Size: 6*1cm (approx.)
Weight: 3g (approx.)
Package includes: 10 x 8 Bit WS2812 5050 RGB LED Driver Development Board
Additional Resources:
Electric Imp: Driving Neopixels
Tweaking4all: Arduino's and WS2812 LEDS
NSE Imports
DFPlayer Mini MP3 Player Module: Compact and Inexpensive...
from £4.95
Ships from: ChinaShips from China to most countries
These DFPlayer Mini modules are a compact and inexpensive MP3 player that can be directly connected to a speaker. It features integrated hardware to decode MP3, WAV, and WMA files. The software supports MicroSD/TF cards in either FAT16 or FAT32 formats. Using simple serial commands, the player can play back audio without the need for complex audio decoding and management from the host platform.
Technical Specifications:
Supports sampling rates (Khz): 8 / 11.025 / 12/16 / 22.05 / 24/32 / 44.1 / 48
24-bit DAC output, support range: 90dB, SNR support: 85dB
Fully supports FAT16, FAT32 file system, maximum support 32G TF card, support U disk to 32G, 64M bytes NOR FLASH
A variety of control modes are available. IO control, serial port, AD button control mode
Radio spots language function, you can pause the background music being played. Advertising finished playing background sound continues to play back
The audio data is sorted by folder, supports up to 100 folders, folders can be assigned to every 255 Tracks
30 level adjustable volume, six adjustable EQ
Due to different batches, these may arrive with either Black or Red PCB's.
Application:
Automated Assistants
Arduino Powered Robots
Cosplay Props and Costumes (Proton Packs, Phasers, Daleks, Cybermen etc...)
Car navigation voice broadcast
Road transport inspectors, toll stations voice prompts
Train, bus safety inspection voice prompts
Electricity, communications, financial operating room voice prompts
Vehicles into and out of the channel to verify the voice prompts
Frontier channel voice prompts
Multi-channel voice alarm or voice guidance equipment operation
Electric sightseeing bus safety with voice announcement
Electrical and mechanical equipment failure alarm
Fire alarm voice prompts
Automatic broadcast equipment, regular broadcast
Pinout:
Pin number
Pin name
Function
Remark
1
VCC
Module power input
3. 3V—5V, 5V is recommended, do not exceed 5. 2V
2
RX
UART serial data input
3
TX
UART serial data output
4
DAC_R
Audio output right channel
Drive headphones, amplifier
5
DAC_L
Audio output left channel
Drive headphones, amplifier
6
SPK2
Connect small speaker
Drive less than 3W speakers
7
GND
Ground
Power ground
8
SPK1
Connect small speaker
Drive less than 3W speakers
9
IO1
Trigger port
Default previous song (long press volume down)
10
GND
Ground
Power ground
11
IO2
Trigger port
Default next song (long press volume plus)
12
ADKEY1
AD port 1
The first song when triggered (long press cycle first song)
13
ADKEY2
AD port 2
Fifth track when triggered (long press cycle fifth track)
14
USB+
USB+ DP
Connect U disk or USB port of computer
15
USB-
USB- DM
Connect U disk or USB port of computer
16
Busy
Playback status
With audio, output low. No audio, output high
Geekcreit
XH-M229 ATX Power Terminal Board: Convert an ATX...
£11.95
Ships from: ChinaShips from China to most countries
The Geekcreit XH-M229 ATX Power Terminal Board is a handy device that can be used for a variety of tasks, including:
Testing ATX PSU voltages
Converting an ATX PSU into a bench supply
Simply powering on a Bit-mining rig
The board provides 4 fused outputs: +12v, -12v, +5v, and +3.3v. It also features a power on/off switch and power LED. The terminal outputs allow for wire wrap or crimped hole/spade connectors. This makes the board great for projects needing higher wattage supply at different voltages.
Features:
Provides 4 fused outputs: +12v, -12v, +5v, and +3.3v
Power on/off switch and Power LED
The terminal outputs allow for wire wrap or crimped hole/spade connectors
Great for projects needing higher wattage supply at different voltages
Specifications:
Model: XH-M229
Compatible PSU: ATX
ATX PIN Type: 24 pin
Switch: Yes
Number of sets of output: Four sets of outputs, +12, -12, +5, +3.3
Size: 12.8x4.8cm/5.04x1.89in
Package included: 1 x XH-M229 24 Pin Desktop Chassis Power Supply ATX Adapter Transfer Board Module
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Geekcreit
ATmega328P-AU (x3) Arduino Pro Mini Microcontroller 3.3V 8MHz...
£27.95
Ships from: ChinaShips from China to most countries
The Geekcreit ATmega328P-AU Pro Mini is a microcontroller board based on the ATmega328, ideal for use with any small electronics project work that requires a compact microcontroller. The board is supplied with headers for easy connection and debugging, alternatively, solder directly to the board when space is a premium. These handy packs of 3 boards are ideal for keeping a few on hand for when you need them.
With 14 digital input / output pins (of which 6 can be used as PWM outputs), 8 analog inputs, an on-board resonator, a reset button, and holes for mounting pin headers. The six pin header can be connected to an FTDI cable to provide USB power and communication to the board.
Features:
Atmega328P-AU MCU
TTL level serial port transceiver RX / TX
Six PWM ports D3, D5, D6, D9, D10, D11
Supporting serial download
Supporting external DC 2.4V ~ 12V power
Supporting 12V (or below) battery power
Specifications:
Microcontroller: ATmega328
Operating Voltage: 3.3V
Input Voltage: 3.35V ~ 12V
Digital I/O Pins: 14 (of which 6 provide PWM output)
Analog Input Pins: 8
DC Current Per I/O Pin: 40mA
Flash Memory: 32KB (of which 2KB used by bootloader)
SRAM: 1KB
EEPROM: 512 bytes
Clock Speed: 8MHz
Size: 33.3 x 17.6mm
Package includes: 1 x 3.3V 8MHz Pro Mini (With headers)
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Geekcreit
ATmega328P-AU (x5) Arduino Pro Mini Microcontroller 3.3V 8MHz...
£37.95
Ships from: ChinaShips from China to most countries
The Geekcreit ATmega328P-AU Pro Mini is a microcontroller board based on the ATmega328, ideal for use with any small electronics project work that requires a compact microcontroller. The board is supplied with headers for easy connection and debugging, alternatively, solder directly to the board when space is a premium. These handy 5 packs are ideal for keeping a few on hand for when you need them.
With 14 digital input / output pins (of which 6 can be used as PWM outputs), 8 analog inputs, an on-board resonator, a reset button, and holes for mounting pin headers. The six pin header can be connected to an FTDI cable to provide USB power and communication to the board.
Features:
Atmega328P-AU MCU
TTL level serial port transceiver RX / TX
Six PWM ports D3, D5, D6, D9, D10, D11
Supporting serial download
Supporting external DC 2.4V ~ 12V power
Supporting 12V (or below) battery power
Specifications:
Microcontroller: ATmega328
Operating Voltage: 3.3V
Input Voltage: 3.35V ~ 12V
Digital I/O Pins: 14 (of which 6 provide PWM output)
Analog Input Pins: 8
DC Current Per I/O Pin: 40mA
Flash Memory: 32KB (of which 2KB used by bootloader)
SRAM: 1KB
EEPROM: 512 bytes
Clock Speed: 8MHz
Size: 33.3 x 17.6mm
Package includes: 1 x 3.3V 8MHz Pro Mini (With headers)
Sold out
Geekcreit
ATmega328P-AU Arduino Pro Mini Microcontroller 3.3V 8MHz With...
£14.95
Ships from: ChinaShips from China to most countries
The Geekcreit ATmega328P-AU Pro Mini is a microcontroller board based on the ATmega328, ideal for use with any small electronics project work that requires a compact microcontroller. The board is supplied with headers for easy connection and debugging, alternatively, solder directly to the board when space is a premium.
With 14 digital input / output pins (of which 6 can be used as PWM outputs), 8 analog inputs, an on-board resonator, a reset button, and holes for mounting pin headers. The six pin header can be connected to an FTDI cable to provide USB power and communication to the board.
Features:
Atmega328P-AU MCU
TTL level serial port transceiver RX / TX
Six PWM ports D3, D5, D6, D9, D10, D11
Supporting serial download
Supporting external DC 2.4V ~ 12V power
Supporting 12V (or below) battery power
Specifications:
Microcontroller: ATmega328
Operating Voltage: 3.3V
Input Voltage: 3.35V ~ 12V
Digital I/O Pins: 14 (of which 6 provide PWM output)
Analog Input Pins: 8
DC Current Per I/O Pin: 40mA
Flash Memory: 32KB (of which 2KB used by bootloader)
SRAM: 1KB
EEPROM: 512 bytes
Clock Speed: 8MHz
Size: 33.3 x 17.6mm
Package includes: 1 x 3.3V 8MHz Pro Mini (With headers)
SUDAKE
SMD Test Clips IC Test Hook Clips: Ideal...
from £13.95
Ships from: ChinaShips from China to most countries
These SMD component test clips are ideal for getting a in circuit connection to very small surface mounted IC's. Ideal for use with Logic Analysers, Signal Generators, Oscilloscopes and IC Programmers, you can test, trace, ICSP, program and hack you way to a job well done.
Easy to use pistol grip style design, sleeved arms, secure grip hooks and standard sized DuPont style connectors allow ease of use.
Features and Specifications:
Model: SDK08
Pack Size: 10/20/50 Clips
Pack Contents: 2 Pieces of Yellow, Green, Black, Blue, Red Connectors
Rated Voltage: 40V max
Rated Amperage: 2A max
Min Chip Pin Spacing: 0.3mm
Connector: DuPont
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