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Description
Sensors Kit PIR DS18B20 Temperature Ultrasonic 16x2 LCD for Raspberry Pi ArduinoStarter Sensors Kit and LCD Screen Module for Raspberry Pi Arduino 16 x 2 LCD Module White Characters Blue Backlight 5V 1602 for Arduino Raspberry Pi A commonly used 1602 LCD display module with standard 16 pin interface. The module is a low power consumption character LCD Module with a built in controller. The LCD module can be easily interfaced with a MCU. Description: This LCD display module can be widely used in various fields Low power
Starter Sensors Kit and LCD Screen Module for Raspberry Pi Arduino 16 x 2 LCD Module White Characters Blue Backlight 5V 1602 for Arduino Raspberry Pi
A commonly used 1602 LCD display module with standard 16 pin interface. The module is a low-power consumption character LCD Module with a built-in controller. The LCD module can be easily interfaced with a MCU.
Description:
This LCD display module can be widely used in various fields
Low power consumption, white characters, blue backlight
Power Input: 5V DC
Display Format: 16 Characters x 2 lines
Working Temperature: 0-50℃
Storage Temperature: -10-60℃
Display Type: STN
Module Size (L x W x H): Approx. 3.1 x 1.4 x 0.4 inch
Viewing Area: Approx. 2.5 x 0.55 inch
Ultrasonic Module HC-SR04 Distance Sensor For Raspberry Pi Arduino Robot NEW
The HC-SR04 ultrasonic sensor uses sonar to determine distance to an object - just like bats or dolphins do.
This module offers excellent range accuracy and stable readings in an easy-to-use package. It operation is not affected by sunlight or black material (although acoustically soft materials like cloth can be difficult to detect). Similar in performance to the SRF005 but with the low-price of a Sharp infrared sensor.
Perfect for collision avoidance on your next robotics or multirotor project!
Spec:
Power: 5V DC
Quiescent Current : <2mA
Effectual Angle: <15°
Ranging Distance : 2cm – 500 cm/1" - 16ft
Resolution : 0.3 cm
LxWxH: 45 x 20 x 15mm
Weight: 8.5g
IR Infrared PIR Motion Sensor Detector Module Raspberry Pi Arduino
This sensor detects motion from up to 20 feet away. It is very similar to the motion sensor used in home security systems.
This is a sophisticated passive infrared sensor module that does the "heavy lifting" of detecting motion, filtering, etc, for you. The on-board BIS001 IC chip handles all of the signal processing and outputs a digital high signal when motion is detected. The digital output on this module is very easy to use with an Arduino or other microcontroller.
The module contains trim pots that allow you to adjust time out to avoid rapid retriggering of the output. There is also a jumper setting that enables the re-triggering mode. Two mounting holes allow for secure attachment to just about any surface.
Want to experiment further? You can remove the dome shaped fresnel lens to experiment with the underlying pyrolectric sensor.
This module makes a great occupancy sensor. This is a popular module and there are many tutorials online for both the Raspberry Pi and Arduino.
Key Features:
Color: White + Green
Dimension: 3.2cm x 2.4cm x 1.8cm (approx)
Infrared sensor with control circuit board
The sensitivity and holding time can be adjusted
Working Voltage Range: DC 4.5V- 20V
Current drain:<60uA
Voltage Output: High/Low level signal:3.3V TTL output
Detection distance: 3--7M(can be adjusted)
Detection range: <140°
Delay time: 5-200S(can be adjusted, default 5s +-3%)
Blockade time: 2.5 S (default)
Trigger: L: Non-repeatable trigger H: Repeat Trigger (default)
Work temperature:-20-+80°C
Trigger Method: L unrepeatable trigger / H repeatable trigger
Specifications
Material: Mixed Material
Dimensions: 3.3 x 2.5 x 2.4cm
Weight: 8g
Quality DS18B20 temperature measurement sensor module Raspberry Pi Arduino
Features:
Main chip:18B20 temperature sensor
Resolution adjusting range: 9-12 bytes
Comes with installing hole,easy to install, hole diamere 2.5mm
Temperature Range: -55~+125C
Temperature measurement precision: 0.5C
Working voltage: DC 5V 6 digital signal output
Size: 28mm (length)x 12mm (width) x 10mm(height)
Package included:
1 x 16 x 2 LCD Module White Characters Blue Backlight
1 x Ultrasonic Module HC-SR04 Distance Sensor
1 x PIR Infrared PIR Motion Sensor
1 x DS18B20 temperature measurement sensor module
UK Seller, quick dispatch. 1ST CLASS POST. Please see my other listings for Raspberry pi and Arduino related products. Raspberry Pi is a Trademark of the Raspberry Pi Foundation
Product ID: EP030 |
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4.7 ★★★★★
Based on 383 reviews
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Product Reviews
★★★★★ 5
Great shelves
Color: Light Brown, Size: 4, Color: Light Brown, Size: 4
These are cute and easy to install. They were the perfect size for the location. I did use other drywall mounts to make sure they were more likely to stay in but after I installed they feel sturdy and reliable.
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Reviewed in the United States on October 14, 2025
★★★★★ 5
Great Product
Color: Brown, Size: 4
Love them! They’re fairly priced and can hold a lot of weight! Make the space look great!
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Reviewed in the United States on March 25, 2026
★★★★★ 3
Different mounting mechanism than photos
Color: Light Brown, Size: 4, Color: Light Brown, Size: 4
I'm going to start off this review by stating that the mounting mechanism used on the Shelf is different than the one shown in the photo. In the photo, it shows a single bar which would have made the Shelf easier to level however, the product I received has two separate bars which means I have to be extra careful holding a level against the paper. Stencil. The reason I chose this product over different listings was because for a dollar or two more its photo showed a single bar.
Now for the pros and cons:
Pros:
Accurate measurement.
Shelf appears to be actual wood! The photos made it looks like a veneer, which it is not.
Easy to install.
Includes good instructions.
Seems like it can hold items fairly well.
Cons:
The mounting hardware for drywall pretty flimsy, and I stripped out some of the drywall anchors during install. They still worked, but it was annoying to finish inserting them.
The shelf doesn't sit fully flush to the wall from factory as the screws included make it protrude slightly. I can fix this with my dremel, However, This could have been solved from the factory by making the cavity slightly deeper.
As mentioned above in my main detractor, it is a two bar mounting system rather than a one bar, which was shown in the photo.
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Reviewed in the United States on October 21, 2024
★★★★★ 4
Pleased overall
Color: Light Brown, Size: 4
They have an unfinished feel, and the underside screws used to hold the shelf on the poles strip out really easy. Tighten those by hand and with care. Other than that, they look great and were easy to install. Came with a full set of hardware including anchors for various wall types. Stable enough to hold small to medium sized Lego sets (don't try to put Lego Hogwarts size kits on them--not big enough). Bought 3 sets of 4 and used others as Book shelves. They work very well for novel size or paperback sized books. Just make sure you anchor them well into the wall. These will only be as good as the installation.
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Reviewed in the United States on December 4, 2025
★★★★★ 5
Nice and Inexpensive!
Color: Light Brown, Size: 4, Color: Light Brown, Size: 4
Thé shelves are good quality and easy to hang. Thé instructions do leave a bit to be desired as they misidentify which anchor to use for dry wall. I followed instructions for the first shelf and it was not very stable. I switched to the other anchors and it was great. All hardware in included. These require minimum size holes in your wall, but it is a floating shelf so be prepared to patch when you take them down. It’s a set of 4 so a good value!
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Reviewed in the United States on June 22, 2025