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UBEC's (Universal Battery Eliminator Circuit's) are simply DC to DC step down voltage regulators! This UBEC is perfect for the Raspberry Pi, as it's able to take high voltages (5.5V up to 26V), and outputs a consistent safe voltage of 5V at up to 3A nominal or 5A max!
R69.90  Inc VAT
8 channels bidirectional voltage translation between different logic level, translate between Ax and Bx automatically.
R44.90  Inc VAT
8-Channel 3.3V to 5V Voltage Converter Module for Raspberry Pi - Blue (8ch blue convert sensor)
Raspberry Pi and jumper cables are not included.

Highlights:

- Mutual conversion between 3V and 5V, It's convenient for PI connected to external 5V sensors or modules

- Supports total of 8 channels

- Range of voltage converted: 1.8V~6VDC

How to Use:
In the case of translating between 3.3V and 5V system:
VCCA connects to 3.3V power supply
VCCB connects to 5V power supply
GND connects to power negative pole respectively, the two power supply should be common-grounded with each other
When Ax has 3.3V input, Bx will get 5V output
When Bx has 5V input, Ax will get 3.3V output
NO direction control required
R44.90  Inc VAT
Hobbywing 5V 3A UBEC Step-Down Converter (Hobbywing power converter)

UBEC's (Universal Battery Eliminator Circuit's) are simply DC to DC step down voltage regulators! This UBEC is perfect for the Raspberry Pi, as it's able to take high voltages (5.5V up to 26V), and outputs a consistent safe voltage of 5V at up to 3A nominal or 5A max! The Hobbywing 5V 3A UBEC is a switch-mode type, which results in it being much more efficient than linear type UBEC's (so your batteries will last longer!)

UBEC's are perfect for applications where you plan to use the Raspberry Pi in a circuit with high voltages such as robots where you'll be driving motors!

Due to the voltage drop caused by the Raspberry Pi, it is recommended to input a minimum of 6.5V to receive a stable 5V output. Anything lower than 6.5V will result in a low voltage warning on the Pi.

Please Note. The Hobbywing UBEC can be set to output either 5V or 6V using an onboard jumper select! Please DOUBLE CHECK your output voltage is correct before connecting your microcontroller or circuit! 

Features

  • Designed with an advanced switch mode DC-DC regulator IC.
  • Battery polarity reversal protection.
  • A metal shield covers almost all the electronic components, and a specially made filter is attached to the output wires to significantly reduce the electromagnetic interference.
  • The working status is shown by an indicator (LED), which lights when the output is in normal range.
  • Output Voltage: [email protected] or [email protected] (Changeable with an output-voltage select jumper)
  • Continuous output current: 3 Amps
  • Maximum output current: 5 Amps
  • Input: 5.5V - 26V (2 - 6 cells lithium battery pack or 5 - 18 cells NiMH /NiCd battery)
  • Size: 43mm*17mm*7mm (L*W*H)
  • Weight: 11g

Check out our tutorial here: https://www.modmypi.com/blog/using-a-ubec-with-a-raspberry-pi

UBEC's (Universal Battery Eliminator Circuit's) are simply DC to DC step down voltage regulators! This UBEC is perfect for the Raspberry Pi, as it's able to take high voltages (5.5V up to 26V), and outputs a consistent safe voltage of 5V at up to 3A nominal or 5A max!
R69.90  Inc VAT
SparkFun Logic Level Converter Bi-Directional (Sparkfun logic level converter )

If you’ve ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The SparkFun bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.3V to 5V at the same time.

This level converter also works with 2.8V and 1.8V devices. What really separates this Logic level converter from our previous versions is that you can successfully set your high and low voltages and step up and down between them safely on the same channel. Each level converter has the capability of converting 4 pins on the high side to 4 pins on the low side with two inputs and two outputs provided for each side.

The level converter is very easy to use. The board needs to be powered from the two voltages sources (high voltage and low voltage) that your system is using. High voltage (5V for example) to the ‘HV’ pin, low voltage (3.3V for example) to ‘LV’, and ground from the system to the ‘GND’ pin.

Dimensions: 0.63 x 0.52" (16.05 x 13.33mm)

Documents:

R59.90  Inc VAT
Dual USB 9V/12V/24V/36V to 5V Converter DC-DC 3A Step Down Power Module (5V dual usb converter)

Specifications:


Input: 9V-36V
Output: 5V / 3A (MAX)
Efficiency: 92% (MAX)
Switching frequency: 150KHZ
Operating temperature: -40 ℃ - + 85 ℃
Load capacity: Maximum output 3A in total on both ports
Application: mobile power, mobile phones, flat-panel USB5V powered devices

Package includes:

1 x DC Power Module
R59.90  Inc VAT
Discontinued: Pi-View Official Raspberry Pi HDMI to VGA Converter (AW hdmi to vga pi-view)

Description:

 Pi ZERO USERS PLEASE NOTE: To the best of our knowledge this  type of converter draws too much power from the HDMI port to use on the  Raspberry pi ZERO. It could end up killing the ZERO.

No issues have been reported on the Pi3 with prolonged use.

Pi-View  is a high quality, high performance, convenient and compact electronic  device which converts the digital HDMI video signals which are outputted  from Raspberry Pi, into an analogue signal required by the widely used  VGA based computer displays still widely used around the world.

Specifications:

  • Simple device design in the form of a small adaptor with integrated  VGA socket output, with short cable complete with HDMI plug for  connection to the HDMI socket on Raspberry Pi.
  • No external power supply is required, and in operation, the device is plug and play.
  • The  device handles display resolutions of up to 720p/1080i/1080p (the  maximum resolution is limited by the resolution supported by the  connected display device).
  • Input: Integrated Type-A HDMI plug
  • Output: Standard female DE-15 connector.
  • Material:  99% high-purity oxygen-free copper wire core, 30μ gold-plated terminals  for minimal signal loss, and gold-plated HDMI plug for high abrasion  resistance.

Contents:

  • 1 x Pi-View HDMI to VGA Converter

Resources:

If you havea VGA monitor, you'll need a PiView and a VGA Male to Male Cable to connect your Raspberry Pi.

Pi ==> Pi-View ==> VGA Cable ==> Monitor

R323.30  Inc VAT
R379.90
Dual USB Output 6-24V To 5.2V 3A DC-DC Step Down Power Converter (Dual USB 3A green step down)
Specifications:

1.Model:usb1002
2.Name: Power Module
3.Features: Buck Charge
4.Product size: 33mm x 33mm x 8mm
5.Input voltage range: 6-24V
6.Output voltage: 5.2V (the output terminal is 5.3-5.4V, the load side is 5.1-5.2V)
7.Output Current: 3A (without heat sink, the stability of the output current is 2A)

Note:

1. Input voltage can not exceed 24V, otherwise, it will cause damage to the device!
2. The input positive and negative can not be reversed, otherwise it will cause damage to the device!

Package Includes:

1 x Dual USB Power Module
R49.90  Inc VAT
WS Logic Level Converter green 8 channel (WS logic level convert green)

Features

  • 8 channels bidirectional voltage translation between different logic level, translate between Ax and Bx automatically
  • 4 pairs of power supply interfaces, supports more situations
  • Use tantalum capacitors for power filter, provides more stability
  • Voltage level: 1.8V-6V
  • Dimension: 31.6mm x 25.4mm

How to Use

In the case of translating between 3.3V and 5V system:

  • VCCA/VA connects to 3.3V power supply
  • VCCB/VB connects to 5V power supply
  • GND connects to power negative pole respectively, the two power supply should be common-grounded with each other
  • 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

Development Resources

Wiki : www.waveshare.com/wiki/Logic_Level_Converter

8 channels bidirectional voltage translation between different logic level, translate between Ax and Bx automatically.
R44.90  Inc VAT
Buck Converter Step Down DC 24V to 12V 5A 60W Voltage Regulator (24 to 12V step down regulator)
Description :
1. Over current protection.
2. Short circuit protection
3. Quantity: 1 pc
 
Specification :
Minimum pressure2V
Input VoltageDC 24V(DC15V—40V)
Output VoltageDC 12V
Output Power60W
Output Current5A
Conversion Efficiency90%
Full Load Temperature Rise50 degree
 
Package includes :
1 X Buck Converter Step-Down Voltage Regulator
R206.90  Inc VAT
Isolated AC 110V / 220V To DC 5V 600mA Constant Voltage Switch Power Supply Converter (220AC to 5DC converter white)
Description:

This power supply is a isolated industrial grade built-in power module with temperature, over current, and short circuit protection.

Features:

AC85 - 264V or  DC110 - 370V wide voltage input
DC 5V(+/ -0.2V) 600mA isolated output
Input Current: 0.0273A/115VAC  0.014A/230VAC
Input surge current: 20A (230VAC)
Frequency range: 50/60 Hz
Operating Temperature: -30 - 70 ℃
Relative humidity: 20%- 90%
Rated power: 3W
Output efficiency: 80%
Module size: 40mm x 23mm x 23mm

Package includes:

1 x AC-DC Isolated AC 110V / 220V To DC 5V 600mA Constant Voltage Switch Power Supply Converter
R74.90  Inc VAT
LilyPad Power Supply Module AAA Battery Step up to 5V Converter (wearable AAA battery holder)
Description

A small, but mighty power supply. This board was designed to be as small and inconspicuous as possible. Pop in a AAA battery, flip the power switch, and you will have a 5V supply to power your LilyPad circuit. Good up to 200mA. Short circuit protected.

This board has AAA battery clips but can use an input from 1.2V to 5V.

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 - but be sure to remove the battery!


Package Includes

1 x LilyPad Power Supply Converter Module AAA Battery Step up to 5V
R69.90  Inc VAT
3.3V ADS1115 ADC Module for Raspberry Pi 3/2 / B + I2C RPI ADS1115 ADC Analog to Digital Converter (ADS1115 ADC Module for RPi)
RPi-ADS1115-ADCModule is a precision analog-to-digital converterADC),one of themADS1115Is able to offer16Bit sampling accuracy of the chip, using a very small sizeMSOP - 10Package.

Data passedI2CCompatible serial interface for transmission, owned4roadI2CAddress can be selected, work power only need3.3VYou can. Its main function is that it can be used to detect analog signals and convert them to digital signals.

You can put analog signals on joysticks or other analog sensors such asNTC, Temperature, dust sensors and other equipment through thisRPi-ADS1115-ADCModule access raspberry faction, through the raspberry dispatch device to collect the analog signal.

parameter

value

size

65.0 mm 30.0 mm 18.0 mm

power supply

3.3V

Analog input voltage

VDD,GND

Programmable data rate

8spsTo860sps

internalPGA

stand by

 

Sampling accuracy

16Bit

I2cinterface

Select the address by pin

Number of channels

4Single-ended or2Differential input

Programmable Comparator(PGA)

2/3 ~ 16

internalNTC

stand by

R159.90  Inc VAT
White USB Type C Female To Micro USB Male Adapter (White type C to micro B adapter)
Description:
This adapter is ideal to convert the 3A type C official power supply to micro B for the Raspberry Pi models Zero, 2 and 3.

Specifications:
Material: Plastic and Metal
Color: Available in Black and White
Length: 2.3cm
Connector A: Micro USB Male
Connector B: Type C Female

Package includes:
1 X White Type C Female To Micro USB Male Adapter
R14.90  Inc VAT
4V to 40V DC to DC Step Down LM2596 Voltage Regulator Converter Module (Green step down LM2596)
Specifications:

Input voltage range: 4-40 v (40 v highest voltage limit)
Output voltage range:1.25V - 37V (input voltage must 2 V above output)
Output current: 2 A continuous output
Output power: maximum 15 w
Ripple frequency: 150 KHZ
Grain wave peak: 100 mv
IN + : input positive
IN - : input negative
OUT + : output positive
OUT - : output negative
Voltmeter precision: ± 5 ‰
Weight: 33g
Size: 7cm x 4cm

Package includes:

LM2596 voltage regulator converter module
R109.90  Inc VAT
Discontinued: USB 2.0 Type A to Micro 5pin B Female Converter Adapter Connector (AW USB AF 2 micro BM)
Features
Portable and easy to use
Convert any USB A male connector to a USB Micro B 5Pin Female connector
Connector Interface: USB 2.0 Type A Female to Type B Micro 5Pin Female adapter

Package includes:
1 x USB Converter Adapter
R49.90  Inc VAT
USB To RS232 TTL PL2303HX Cable Adapter Module Converter (USB split to jumper Female)
USB TO RS232 TTL PL2303HX Auto Converter Module Adapter 5V Output, provides the best and convenient way to connect your RS232 TTL devices or DEMO board to your computer via the usb port.

Specification:

Built-in TTL COM PC-PL2303HX Chip
Standard USB type A male and TTL 4 pin connector
Cable length: 1000mm (39 3/8 in)
Simple and Easy way to give USB support to your projects
Black cable-----GND
Green cable----TXD
White cable----RXD
Red cable ---- VCC (5V)

Package includes:

1 x USB to RS232/TTL PL2303HX cable adapter module
R69.90  Inc VAT
Geekcreit® FT232RL FTDI USB To TTL Serial Converter Adapter Module (FT232RL FTDI USB To TTL Serial)

Features:

Chip: FT232RL
Draw out all signal port of FT232RL chip
RXD / TXD transceiver communication indicator
USB power supply, can choose 5V or 3.3V, set by jumper
With over current protection, using 500mA self-restore fuse
Pin definition: DTR, RXD, TX, VCC, CTS, GND
Pitch: 2.54mm
Size: 36 x 18mm (L x W)

Interface: Mini USB

The USB to TTL serial adapter is based on the high quality and very popular FTDI FT232RL chipset and is an excellent way to connect TTL serial devices to a PC through a USB port.

This USB to TTL serial adapter is ideal for many uses, including:

Programming microprocessors such as ARM, AVR, etc
Working with computing hardware such as routers and switches
Serial communication with many devices such as GPS devices
Serial terminals on devices like the Raspberry Pi
Unlike most USB to TTL serial adapters, this adapter supports both 5V AND 3.3V operation! Simply set the jumper as required to choose between 5V and 3.3V as labelled on the board.

The adapter comes with a right-angle connector fitted allowing you to use it straight away. If you need to access any of the other inputs or outputs of the FT232RL, all the useful signals are provided as through-hole solder pads - ideal for use with straight headers into a breadboard, for example.

Package includes:

1 x FT232RL USB to serial converter module

R59.90  Inc VAT
Orico 20UTS USB 3.0 SATA Ⅲ 6Gbps UASP 2.5inch HDD SSD External Hard Drive Adapter Converter Cable (Sata USB adapter cable)
Please note: This is the cable adapter only. Drive not included

Specifications:


1. Brand: Orico
2. Model: 20UTS
3. Item: HDD SSD Hard Drive Adapter Cable
4. Material: ABS
5. Interface: USB 3.0 USB-A to Micro B
6. Compatible HDD: 2.5 inch HDD / SSD
7. Controller: JMS578
8. Capacity: Support 2TB
9. Dimensions: 51mm x 30mm x 12mm
10. Supported System: Windows XP / 7 / 8 / 10, Linux, for Mac OS 9.1 and Raspberry Pi 4
11. Safety Approval: CE / FCC / RoHS



Features:

1. Helps to renew your unused hard drive, compatible with 2.5inch SATA hard drive.
2. Open thermal design makes better heat dissipation than hard drive enclosure.
3. Compared with other 5Gbps adapter, 20UTS supports UASP, which means that it can provide 6Gbps transmission rate, more efficient in data transmission.
4. Supports OTG function, for phone and tablet which supports OTG function to connect with hard drive with this adapter.

Package Includes:

1 x Orico 20UTS USB 3.0 SATA Ⅲ 6Gbps UASP 2.5inch HDD SSD External Hard Drive Adapter Converter Cable
R249.90  Inc VAT
Black USB Type C Female To Micro USB Male Adapter (Black type C to micro B adapter)
Description:
This adapter is ideal to convert the 3A type C official power supply to micro B for the Raspberry Pi models Zero, 2 and 3.

Specifications:
Material: Plastic and Metal
Color: Available in Black and White
Length: 2.3cm
Connector A: Micro USB Male
Connector B: Type C Female

Package includes:
1 X Black Type C Female To Micro USB Male Adapter
R14.90  Inc VAT
USB to RS485 485 Converter Adapter (USB RS485 converter)
USB connector: USB A
No need external power, powered by USB port
Fully compliant USB 2.0 standard , backward compatible with USB1.1

Specifications:
Support System: Windows XP , Vista, Windows 7 , Linux , MacOS , and WinCE5.0 drive
Supports baud rate range : 75bps - 115200bps , up to 6Mbps
Work temperature range: -40°C ~ +85°C
Communication distance :1200m(max)
Dimensions:61mm x 16mm x 13mm
Colour: Black

Applications:
All kinds with RS485 port device parameter settings , data communication
Short distance , such as parameter settings of the computer peripheral equipment , the use of common data lines eg:
• LED display of communication data
• Machine PLC data reading and writing
• Monitoring data read and write , and PTZ control
• centralized control of household electrical appliances
• Access Control System ; card
• a variety of industrial automation ; instrumentation
• Parking ; bus fees
• Dining Hall ; staff attendance
• highway toll station; ATM machine

Package Includes:
1 x USB to RS485 Converter
R33.90  Inc VAT
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