Generic
The ATMEGA8A-PU is a high-performance, low-power 8-bit AVR RISC-based Microcontroller combines 8kb ISP flash memory with read-while-write capabilities, 512B EEPROM, 23 general purpose I/O lines, 32 general purpose working registers, three flexible timer/counters with compare modes, internal and external interrupts, serial programmable USART, a byte oriented two-wire serial interface, 6-channel 10-bit A/D converter (8-channel in TQFP and QFN/MLF packages), programmable watchdog timer with internal oscillator, SPI serial port and five software selectable power saving modes. The device operates between 2.7 to 5.5V. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.
- High-performance, Low-power AVR® 8-Bit Microcontroller
- Advanced RISC Architecture
- High Endurance Non-volatile Memory Segments
- Atmel QTouch® Library Support
- Power-on Reset and Programmable Brown-out Detection
- Internal Calibrated RC Oscillator
- External and Internal Interrupt Sources
- Idle, ADC Noise Reduction, Power-save, Power-down and Standby Sleep Modes
- 2.7 to 5.5V, 0 to 16MHz Operating Voltage
- 3.6mA Active, 1.0mA Idle Mode and 0.5µA Power-down Mode Power Consumption
Applications:
Building Automation, Consumer Electronics, Motor Drive & Control, Industrial, Automation & Process Control, Metering
Arduino is an open-source electronics platform based on easy-to-use hardware and software. Arduino boards are able to read inputs - light on a sensor, a finger on a button, or a Twitter message - and turn it into an output - activating a motor, turning on an LED, publishing something online.
Find more info on Arduino at https://www.arduino.cc/en/guide/introduction
Description:
Microcontroller ATmega328
Operating Voltage 5V
Input Voltage (recommended) 7-12V
Input Voltage (limits) 6-20V
Digital I/O Pins 14 (of which 6 provide PWM output)
Analog Input Pins 6
DC Current per I/O Pin 40 mA
DC Current for 3.3V Pin 50 mA
Flash Memory 32 KB (ATmega328) of which 0.5 KB used by bootloader
SRAM 2 KB (ATmega328)
EEPROM 1 KB (ATmega328)
Clock Speed 16 MHz
Length 68.6 mm
Width 53.4 mm
Package includes:
1 x UNO R3
1 x USB cable
Features:
ATmega2560<->ESP8266
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Documents
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Schematic | | |||
Drivers |  |  |  |  |
It has:
- 14 digital input/output pins (of which 6 can be used as PWM outputs)
- 6 analog inputs
- a 16 MHz quartz crystal
- a USB connection
- a power jack
- an ICSP header
- a reset button.
It contains everything needed to support the microcontroller. Simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.
Package Includes:
1 x Arduino Uno SMD
1 x Headers
1 x USB cable
Getting started with Arduino products
This is the LilyPad main board consisting of an ATmega328 using 5V DC power.
The latest version of the LilyPad supports automatic reset for even easier programming.
The back side of the LilyPad is now completely flat! We now use a surface mount programming connector to keep the header from poking through.
This version of the LilyPad now uses the new ATmega328 at 8MHz. 0016 supports the Pro Mini 328/8MHz/16MHZ. Use this setting when using this new LilyPad 328.
LilyPad is a wearable e-textile technology developed by Leah Buechley and cooperatively designed by Leah and SparkFun. Each LilyPad was creatively designed to have large connecting pads to allow them to be sewn into clothing.
Various input, output, power, and sensor boards are available. They're even washable!
Package Includes:
1 x 328 Main Board
These header pin blocks use the industry standard spacing of 2.54mm and are designed for soldering directly into printed circuit boards (PCB's).
Ideal for:
- Pi Zero
- Electronic projects
- Printed circuit boards
The Raspberry Pi Zero comes equipped with a special mini camera port which is smaller than the standard connector for the Raspberry Pi Camera and Noir Camera! So how do you connect to it? With this special camera cable designed specifically for the Raspberry Pi Zero of course! This is an extra long version, with a 150mm total length!
Just plug it into your Pi Zero's camera port and then the other end into one of the official Pi Cameras for photo & video fun time!
Pic is for illustration purposes only
Please check options for availability
Resources:
Introduction to Transistors
Different Types of Transistors and Their Working
It basically means the Cat 5e is better at keeping signals on different circuits or channels from interfering with each other.
A step above Cat 5, it can handle 1000 Mbps speeds (gigabit Ethernet) at 100 MHz.
Sold per meter.
Please indicate via the quantity box how many meters you would like to have.
These 1.8m Gold Plated HDMI to DVI-D cables are the perfect low cost solution to connecting your Raspberry Pi to your DVI monitor or TV. Broadcast quality digital video and inter-component control signals all in one compact, high-performance connection
The 1.8m HDMI to DVI-D Cable Features:
- Tested for Compatibility with the Raspberry Pi
- HDMI Male (19 Pin) to DVI-D Male (24 + 1 Pin)
- 1.8m Long
- 24k Gold-Plated Contacts Prevents Corrosion for Life-Long Optimum Signal-Transfer
- 30AWG Wire
- 3 Year Warranty
- Dual Link, High-Speed - 1080p Full HD
- Black PVC Jacket OD 6mm
- Triple Shielding for Maximum RFI Protection and Ultimate Picture Stability
- Supports Uncompressed Video Signals
- Perfect for both High-Definition Video and Standard Video Formats.
- Fully HDCP Compliant to Provide Highest Level of Signal Quality
- RoHS Compliant
Description:
Fixed Resistors
Ideal for use with LED's on the RPi GPIO.
Specifications:
- Fixed Resistor
- 1/4Watt
- 330 Ohm
Contents:
- 10 x 330 Ohm Resistors
Resources:
Description:
These premium jumper cables are a little over 200mm long.
Ribbon of 40 mate to female
Specification:
- 40 x 200mm
- Male to Female
Features:
- Tested for Compatibility with the Raspberry Pi
- Breadboard compatible
- Colour: Multi-coloured
Contents:
- 40 x 200mm Male to Female Jumper cables
Description:
Got a TV with no HDMI input, but still want to hack your Raspberry Pi? Don't worry! The Raspberry Pi Model B+ comes equipped with a neat 4-Way Composite Video/Audio Jack, and we've got just the cable for you!
Plug this cable into your Raspberry Pi's composite 3.5mm Jack, and your Pi will output Video (1-line) and Audio (2-lines) via the three RCA connectors.
Specification:
Connector Layout
- Red - Video
- Yellow - Right Audio
- Black - Left Audio
Features:
- Tested for Compatibility with the Raspberry Pi
- Gold Plated Connectors
- 3m Long
- Colour: Black
- Connector Type A: 4-Way 3.5mm Audio Jack
- Connector Type B: 3 x RCA Connectors
Contents:
- 1 x Composite Cable - 3.5mm to 3 x RCA
Resources:
Helpful Tips
- On first startup (when installing an OS via the NOOBs distribution), hold 3 at boot for PAL, or 4 at boot for NTSC. This will force output via composite insted of HDMI .
- If you have installed an operating system with an HDMI cable, and want to change to composite hold SHIFT+3 at boot for PAL, or SHIFT+4 at boot for NTSC
Notes on RPi4
By default the composite output on the Pi 4 is disabled because it slows the system down. You need to add this to config.txt
enable_tvout=1
40-PIN IDC SOCKET CABLE MOUNT
Resistors 1/4Watt 1K Ohm
Pack of 10
Resources:
Resistors basics
Types of Resistors
Resistor colour codes
Input Voltage Min: 14V
Maximum input voltage: 35V
Fixed output voltage: 12V
Pressure drop: 2V
Output channel number: 1
Number of pins: 3
Output current: 1.5A
Package Type: TO-220 Tube
Operating temperature range: 0℃ to + 150℃
SVHC (Highly Concerned Substances): No SVHC (20-Jun-2011)
Device number: 7812
Tolerance, operating voltage +: 4%
Voltage Rectifier Type: Positive Fixed
Maximum supply voltage: 27V
Power supply voltage minimum: 14.5V
Surface Mount Devices: Through Hole Installation
Package included:
1 x TO-220 Voltage Regulator IC
Resources:
Understanding How a Voltage Regulator Works
Resistors 1/4Watt 10K Ohm
Pack of 10
Resources:
Resistors basics
Types of Resistors
Resistor colour codes
Red x 2 units
Yellow x 2 units
Green x 2 units
White x 2 units
Blue x 2 units
Specification:
| Color | Size | Wavelength(nm) | Voltage(V) | MCD | Lens color |
| Red | 5mm | 620-630 | 1.8-2.3 | 800-1000 | Red diffused |
| Yellow | 5mm | 580-590 | 1.8-2.3 | 800-1000 | Yellow diffused |
| Green | 5mm | 520-530 | 2.8-3.6 | 800-1000 | Green diffused |
| White | 5mm | 6000-6500k | 2.8-3.6 | 14000-16000 | Clear |
| Blue | 5mm | 460-470 | 2.8-3.6 | 800-1000 | Blue diffused |
Resources:
Python library
Introduction
Description:
A packet of 10 Yellow colored LEDs
Specifications:
| Color | Size | Wavelength(nm) | Voltage(V) | MCD | Lens color |
| Red | 5mm | 620-630 | 1.8-2.3 | 800-1000 | Red diffused |
| Yellow | 5mm | 580-590 | 1.8-2.3 | 800-1000 | Yellow diffused |
| Green | 5mm | 520-530 | 2.8-3.6 | 800-1000 | Green diffused |
| White | 5mm | 6000-6500k | 2.8-3.6 | 14000-16000 | Clear |
| Blue | 5mm | 460-470 | 2.8-3.6 | 800-1000 | Blue diffused |
Contents:
- 10 x Yellow LED 5mm
Resources:
Description:
The function of this aluminum heat sink is to cool down a board and make it operate safely.
The aluminum heat sink can reduce the risk of hardware failure due to overheating.
Better efficiency if used with a fan
Material: Aluminum
Color: Black
Weight: 20g
Size: 40 x 40 x 11mm
Applications:
LED, Power IC, Memory, Transistor etc.
This heatsink doesn't come with Heatsink Adhesive Tape.
Package includes:
1 x Aluminum heat sink 40 x 40 x 11mm