Generic3

• Ribbon of 40 x 300mm
• Male to Female

• Tested for Compatibility with the Raspberry Pi
• Breadboard compatible
• Colour: Multi-coloured

• Model: MB-102
• Colour: White
• 830 solderless point

• Understanding Breadboards

This  one's great, as it can be powered  via the Raspberry Pi's 5V output, and  be read directly from the Raspberry Pi's GPIO input (as the sensor has a  digital 3.3V output!)

This PIR includes an adjustable delay  before firing (approx 0.5 - 200 seconds), has adjustable sensitivity and  two M2 mounting holes! It runs on 4.5V-20V power (or 3V by bypassing  the regulator with a bit of soldering) and has a digital signal output   (3.3V) high, 0V low. Its sensing range is up to 7 meters in a 100  degree cone.

Specifications

• Input Voltage: 4.5V - 20V
• Current Draw: <50µA
• Digital Output: 3.3V (High)
• Digital Output: 0V (Low)
• Working Temperature: -15°C to 70°C
• Delay Time: 0.5 - 200 Seconds
• Sensing Angle: 100° Cone
• Range 5m - 7m

Dimensions

• Sensor Lens Diameter: 23mm
• Length: 24.03mm
• Width: 32.34mm
• Height (with lens): 24.66mm
• Centre screw hole distance: 28mm
• Screw hole diameter: 2mm (M2)

• PIR Sensors and the Raspberry Pi
• Python Library
• User's Manual
• Automatic Door Beel With PIR Sensor
• Raspberry Pi: Mengantaramuka Penderia Modul Penderia Pergerakan PIR

These male to male breadboard jumper wires provide an easy way for you to build your own circuitry on a breadboard. These cables are flexible with both ends of a prototyping board connector. The jumper wire is ideal for creating circuits between your microcontroller and breadboard.

Specifications

• Material: plastic tin plated copper
• Random colours: white, yellow, orange, blue, black and red (as shown in picture)
• Outer Diameter: 0.643mmNominal Wire Area: 0.3247 sq. mm

• 4 x 175mm wires
• 4 x 230mm wires
• 8 x 125mm wires
• 49 x 95mm wires

What's in the box?

1 x Pack of 65 x Jumper Wires for Solderless Breadboard

Resources

• Understanding Breadboards

Raspberry pi 40 pin Female to female flat ribbon cable specifically designed to fit directly onto the GPIO Headers pins of the Raspberry Pi.

• 40 pin
• Female to female
• GPIO Header connector
• 20cm long

• Multicolored
• 300mm
• Female to Female

• Understanding Breadboards

What's in the box?

1 x motor
1 x wheel

What's in the box?

1 x mounting bracket
4 x screws
2 x nuts

You will also need...

TT DC Gear motor

This economical sensor provides 2cm to 400cm of non-contact measurement functionality with a ranging accuracy that can reach up to 3mm. Each HC-SR04 module includes an ultrasonic transmitter, a receiver and a control circuit.

There are only four pins that you need to worry about on the HC-SR04: VCC (Power), Trig (Trigger), Echo (Receive), and GND (Ground). You will find this sensor very easy to set up and use for your next range-finding project!

Specifications

• Model: HC-SR04
• Color: Blue Silver
• Working voltage : 5V(DC)
• Static current: Less than 2mA.
• Output signal: Electric frequency signal, high level 5V, low level 0V.
• Sensor angle: Not more than 15 degrees.
• Detection distance: 2cm~450cm.
• High precision: Up to 3mm
• Mode of connection: VCC / trig(T) / echo(R) / GND
• Module Working Principle:
• Adopt IO trigger through supplying at least 10us sequence of high level signal
• The module automatically send eight 40khz square wave and automatically detect whether it receive the returning pulse signal

What's in the box?

1 x HC-SR04 distance sensor

Resources

Follow this tutorial at ThePiHut.

https://thepihut.com/blogs/raspberry-pi-tutorials/hc-sr04-ultrasonic-range-sensor-on-the-raspberry-pi
Using GPIOZero

• Python library
• Introduction

• Operating voltage: 3.3V~5V.
  
• Adjustable sensitivity (blue digital potentiometer adjustment)
  
• Dual output mode, analog output more accurate.
  
• A fixed bolt hole for easy installation.
  
• Power indicator (red) and digital switching output indicator (green).
  
• LM393 comparator chip, stable.
  
• PCB Dimension: 3cm x 1.5cm.
  
• Soil Probe Dimension: 6cm x 2cm.
  
• Cable Length: 21cm.
  

• Vcc: Power supply 3.5V to 5.5V
• Signal: Outputs both Temperature and Humidity through serial Data
• Ground: Connected to the ground of the circuit

• With calibrated digital signal output
• Adopt special digital module acquisition technology and temperature and humidity sensing technology to ensure high reliability and excellent long-term stability.
• The sensor is composed of a resistance liquid contact element and an NTC temperature measuring element and is connected to a high-performance 8-bit microcontroller. Therefore, the product has the advantages of high quality, ultra-fast response, strong anti-interference ability, and high-cost performance.
• The single-wire serial interface makes system integration simple and fast. Ultra-small size, low power consumption, and a signal transmission distance of more than 20 meters make it the best choice for any application, even the most demanding ones. The product is easy to connect and can be plugged directly into the sensor expansion board.

Application

• Measure temperature and humidity
• Widely used for IoT projects
• Local Weather station
• Automatic climate control
• Environment monitoring

Specifications 

• • Operating Voltage: 3.0V to 5.5V
  • Operating current: 0.3mA (measuring) 60uA (standby)
  • Output: Serial data
  • Temperature Range: 0°C to 50°C
  • Humidity Range: 20% to 90%
  • Resolution: Temperature and Humidity both are 16-bit
  • Accuracy: ±1°C and ±1%

• How to setup a DHT11 with your Raspberry Pi.
• DHT 11 Datasheet
• https://github.com/adafruit/DHT-sensor-library

A potentiometer is a three-terminal resistor with a sliding or rotating contact that forms an adjustable voltage divider. Potentiometers are commonly used to control electrical devices such as volume controls on audio equipment.

Specifications

• Single turn 10K
• Linear
• Carbon
• PCB type
• 5mm pitch pin
• Spline shaft
• 17mm diameter
• 0.2W
• Shaft length 10mm
• Shaft diameter 6mm

This infrared obstacle/object detection sensor is super easy to use. It comes with a potentiometer to adjust the sensitivity. The output is a digital signal so it is easy to interface with any microcontroller such as Maker UNO, Mega, Leornado, Zero, 101, or even the Raspberry Pi or Raspberry Pi Zero. This infrared sensor offers simple, user-friendly, and fast obstacle detection via infrared reflection, it is non-contact detection. As it is based on light reflection, the detection varies with different surfaces. And any infrared source might also interfere with the detection.

It comes in a pair of Infrared emitter and receiver at the front of the module, whenever an object blocks the infrared source, it reflects the infrared and the receiver gets it and the signal goes through a comparator circuit on board. Depending on the threshold that is being adjusted, it will output logic LOW at the output pin and the green LED will light up to indicate the detection. Turning the onboard potentiometer clockwise will increase the sensitivity and further increase the detection range. Compatible with 5V or 3.3V power input.

Note: Please make sure that there is a gap between the emitter and the receiver so that the sensor can work properly.

• Working voltage :   3.3V – 5V DC
  
• Working current  :  ≥ 20mA
  
• Working temperature :   -10°C – 50°C
  
• Detection distance   :  2cm – 40cm
  
• IO interface   : 4-wire interface (-/ /S/EN)
  
• Output signal :   TTL level (low level if obstacle detected, high if no obstacle)
  
• Adjustment method :   multi-turn resistance adjustment
  
• IR pulse frequency   : 38kHz
  
• Effective angle  :  35°
  
• Board Size :   1.6cm x 4cm
  
• Weight  :  9g

• Getting Started with Infrared Sensor Module
  
  

• Arduino
• Pi Zero
• Pico
• Electronic projects
• Printed circuit boards

• Gender: Male
• No. of Contacts: 20
• No. of Pins: 20
• Termination: Straight Pins Solder Tail
• Pitch: 2.54mm
• Row Positions: Single Row

• High quality stepper motor with ULN2003 driver
  
• Suitable for microcontroller development
  
• Voltage: DC 5V
  
• Diameter: 28mm
  
• Step Angle: 5.625 x 1/64
  
• Reduction Ratio: 1/64
  
• Dimensions: 1.38 in x 1.18 in x 0.39 in (3.5 cm x 3.0 cm x 1.0 cm)
  
• Weight: 1.45 oz (41 g)

• Model:    I061806
• Colour:    Black
• Material:    PCB
• Input voltage: 6.5~12 V (DC) or USB power supply
• Output voltage: 3.3V / 5V switchable
• Maximum output current: <700 mA
• Two ways individual control: 0V / 3.3V switchable
• Application:    Suitable for MB102 breadboard
• Other:    For Arduino/Raspberry Pi/Electronic DIY projects