SUPER-MINI DIGITAL AMPLIFIER BOARD

Dual channel stereo output 3 W + 3 W power Class D amplifier.
Features

high amplification efficiency 85%
can directly drive 4 ohm/8 ohm small speakers
good sound quality & noise suppression
unique without LC filter class D digital power board
can use computer USB power supply directly
low THD+N
short circuit protection
thermal shutdown

Specifications

operating voltage: 2.5 to 5 VDC
connections: solder connections
sound processor: PAM8403
dimensions: 23 x 16 x 2 mm

L298N DUAL BRIDGE DC STEPPER CONTROLLER BOARD

This module allows full control of two DC motors or one stepper motor.
Specifications

driver: L298N
driver power supply: + 5 V to + 35 V
driver output current (max.): 2A
logic power output Vss: +5 V to +7 V (internal supply +5 V)
logic current: 0-36 mA
controlling level: low -0.3 V to 1.5 V, high: 2.3 V-Vss
enable signal level: low -0.3 V to 1.5 V, high: 2.3 V-Vss
max. power: 25 W
working temperature: -25C to +130 °C
dimensions: 69 x 56 x 36 mm

3.3V / 5V TTL LOGIC LEVEL CONVERTER MODULE

This module allows to use 3.3 V sensors on a 5 V microcontroller.
Features

breadboard compatible

Specifications

low side (3.3 V): 2 inputs and 2 outputs
high side (5 V): 2 inputs and 2 outputs
other connections: Vlow (3.3 V), VHigh (5 V) , pass-trough GND
dimensions: 15 x 16 x 15 mm

ARDUINO COMPATIBLE MOS DRIVING MODULE

Specifications

operating voltage: 3 to 5 VDC
max. load voltage: 0 to 24 VDC
input: SIG pin, logic level 3 to 5 VDC
max. load current: 5 A (a heatsink is required for loads > 1 A)
used MOSFET: IRF520
dimensions: 34 x 21 x 16 mm

2.8 INCH TOUCH SCREEN FOR ARDUINO UNO/MEGA

Features

resolution: 240 RGB (H) x 320 (V)
display driver: ILI9341 V0.7
colour depth: 262 000 colours
system interface:
8-bits, 9-bits, 16-bits, 18-bits interface with 8080-I /8080-II series MCU
6-bits, 16-bits, 18-bits RGB interface with graphic controller
3-line / 4-line serial interface
display mode:
full colour mode (idle mode OFF): 262 000 colour (selectable colour depth mode by software)
reduced colour mode (idle mode ON): 8-colour
operating temperature: -40 °F to + 185°F (-40 °C to +85 °C)

40 PINS 30 cm MALE TO MALE JUMPER WIRE (FLAT CABLE)

This flat cable can easily be stripped apart into a single (or multiple) jumper wires.
Features

contents: 1 pc. of multi-colour flat cable (40 wires)
pre-cut, pre-stripped and pre-formed wires simplify and speed up prototyping work
easy to connect and disconnect
these wires are compatible with standard breadboards that have 0.1 inch grids

Specifications

length: 30 cm
diameter: 22-26AWG
insulation material: PVC
conductor material: copper
type: male to male connector cable

40 PINS 30 cm MALE TO FEMALE JUMPER WIRE (FLAT CABLE)

This flat cable can easily be stripped apart into a single (or multiple) jumper wires.
Features

contents: 1 pc. of multi-colour flat cable (40 wires)
pre-cut, pre-stripped and pre-formed wires simplify and speed up prototyping work
easy to connect and disconnect
these wires are compatible with standard breadboards that have 0.1 inch grids

Specifications

length: 30 cm
diameter: 22-26AWG
insulation material: PVC
conductor material: copper
type: male to female connector cable

40 PINS 30 cm FEMALE TO FEMALE JUMPER WIRE (FLAT CABLE)

This flat cable can easily be stripped apart into a single (or multiple) jumper wires.
Features

contents: 1 pc. of multi-colour flat cable (40 wires)
pre-cut, pre-stripped and pre-formed wires simplify and speed up prototyping work
easy to connect and disconnect
these wires are compatible with standard breadboards that have 0.1 inch grids

Specifications

length: 30 cm
diameter: 22-26AWG
insulation material: PVC
conductor material: copper
type: female to female connector cable

ATMEGA328P MCU IC WITH ARDUINO UNO BOOTLOADER AND 16 MHz CRYSTAL

MIFARE RFID CARD (10 pcs)

Specifications

resonance frequency: 13.56 MHz
memory: 1K Byte EEPROM
type: ISO14443 Type - A - MIFARE
operating temperature: -10 °C to +75 °C (14 to 167 °F)
identification distance: 0-5 cm
service time: 100.000 re-writes
dimensions: 5.4 x 8.5 x 0.1 cm

MIFARE RFID TAG (5 pcs.)

Specifications

resonance frequency: 13.56 MHz
memory: 1K Byte EEPROM
type: ISO14443 Type - A - MIFARE
operating temperature: -10 °C to +75 °C (14 to 167 °F)
identification distance: 0-5 cm
service time: 100.000 re-writes
dimensions: 3.5 x 2.8 cm
thickness: 6 mm

WATER PUMP

Create your own plant watering system or build an automatic aquarium refill system by using your Arduino and this small yet powerful water pump
Specifications

working voltage range: 5 VDC to 12 VDC
max. load current: 0.35 A at 12 VDC
power consumption: 4.2 W at 12 VDC
max. horizontal flow rate: 240 L/H
max. static lift: 3 m
noise class: <40 dB
waterproof class: IP68
life span: > 30.000 hrs
external diameter of outlet: 8 mm
external diameter of inlet: 8 mm
driving mechanism: brushless DC motor
pump shell material: ABS
conditions of use: can continuously work, submersible or land use (not self-priming)
dimensions: 51 x 34 x 42.7 mm
weight: 80 g

WATER VALVE

Specifications

inlet - outlet diameter: 8 mm
working pressure: 0.02 to 0.8 MPa (0.2 to 8 bar)
working temperature: 1 °C to 60 °C
response time (open: = 0.15 sec
response time (close): = 0.3 sec
actuating voltage: 12 VDC
weight: 95 g
connection: 6.3 mm tab (For FBF6 or FBMI )

2-CHANNEL POWER MODULE FOR BREADBOARDS 3.3V/5V

This breadboard 3.3V / 5V power supply module fits the power rails on most breadboards. It also features a mini USB power port to supply power to external devices.
Specifications

input voltage: 7-12 VDC or USB 5 V power supply (use regulated supply)
output voltage: 5 VDC fixed + 3.3 V / 5 V, switchable
maximum output current: maximum 500 mA, onboard 500 mA resettable fuse
two power rails: 1 rail fixed 5 V the other selectable 3.3 V or 5 V
DC input: 5.5 x 2.1 mm plug

4-DIGIT DISPLAY WITH DRIVER MODULE (TM1637 DRIVER)

With this 4 digit Seven segment display module, you can easily add a 4 number LED readout to your projects. Useful for making a clock, timer, temperature readout, etc.
Features

serial 4 digit display module
uses just 2 pins to communicate with your microcontroller
4 M2 mounting holes for easy mounting in your projects
seven segment displays with the : in between
pinout: GND = 0 V
VCC = 5 V or 3.3 V
DIO = data input from microcontroller
CLK = clock signal from microcontroller

Specifications

operating voltage: 3.3 V or 5 V
LED colour: red
driver chipset: TM1637

40 PINS 15 cm MALE TO MALE JUMPER WIRE (FLAT CABLE)

This flat cable can easily be stripped apart into a single (or multiple) jumper wires.
Features

contents: 1 pc of multi-colour flat cable (40 wires)
pre-cut, pre-stripped and pre-formed wires simplify and speed up prototyping work
easy to connect and disconnect
these wires are compatible with standard breadboards that have 0.1 inch grids

Specifications

length: 15 cm
diameter: 22-26 AWG
insulation material: PVC
conductor material: copper
type: male to male connector cable

40 PINS 15 cm MALE TO FEMALE JUMPER WIRE (FLAT CABLE)

This flat cable can easily be stripped apart into a single (or multiple) jumper wires.
Features

contents: 1 pc of multi-colour flat cable (40 wires)
pre-cut, pre-stripped and pre-formed wires simplify and speed up prototyping work
easy to connect and disconnect
these wires are compatible with standard breadboards that have 0.1 inch grids

Specifications

length: 15 cm
diameter: 22-26 AWG
insulation material: PVC
conductor material: copper
type: male to female connector cable

40 PINS 15 cm FEMALE TO FEMALE JUMPER WIRE (FLAT CABLE)

This flat cable can easily be stripped apart into a single (or multiple) jumper wires.
Features

contents: 1 pc of multi-colour flat cable (40 wires)
pre-cut, pre-stripped and pre-formed wires simplify and speed up prototyping work
easy to connect and disconnect
these wires are compatible with standard breadboards that have 0.1 inch grids

Specifications

length: 15 cm
diameter: 22-26 AWG
insulation material: PVC
conductor material: copper
type: female to female connector cable

GPS MODULE U-BLOX NEO-7M FOR ARDUINO

The NEO-7 series of standalone GNSS modules is built on the exceptional performance of the u-blox 7 GNSS (GPS, GLONASS, QZSS and SBAS) engine. The NEO-7 series delivers high sensitivity and minimal acquisition times in the industry proven NEO form factor.
Features

U-BLOX NEO-7N module, compact and excellent performance
parameters can be set via serial port and saved in EEPROM
with SMA interface, you can connect a variety of antenna, strong adaptability
compatible with 3.3 V / 5 V level for easy connection to a variety of microprocessor systems
back-up rechargeable battery on board
with micro USB, no need for USB-TTL tools
with TTL interface
onboard ceramic antenna
sample code: https://playground.arduino.cc/UBlox/GPS
evaluation software (U-Center) available for download

Specifications

supply voltage: 3.3 to 5 VDC (or by USB cable)
connections: VCC (+5 V), GND (ground), TX, RX, PPS (time pulse)
default baud rate: 9600 baud
dimensions: 4 x 2.5 x 1.5 cm
weight: 15 g

ELECTROMAGNET MODULE

High Quality Electric lifting magnet
Specifications

holding force: 25 N
working voltage: 5 V
working current: 400 mA
standby current: 200 uA
load weight: 1 kg
dimensions: 35 x 20 x 17 mm
weight: 25 g