Lightning-fast shipping until 14:00 Lightning shipping by 14:00
Free shipping from €150
Support B2B Shop Education
Go to homepage
€0.00
NEW SALE CLUB BLOG
Skip image gallery
KY-021, Mini reed switch module
Product number: KY-021 BerryBase

KY-021, Mini reed switch module

5.0 (2 Reviews)

€1.10

Available · 8 piece · 1-3 days
Product information
KY-021, Mini reed switch module
KY-021, Mini reed switch module
€1.10

Frequently Bought Together

24 items
ESP32 NodeMCU Development Board ESP32 NodeMCU Development Board
BerryBase
NMCU-ESP32
ESP32 NodeMCU Development Board

€6.80
Available · 100+ piece · 1-3 days
40pin Jumper / Dupont cable Female Female separable
BerryBase
DUPONT-FF
40pin Jumper / Dupont cable Female Female separable

From €1.60
Available · 100+ piece · 1-3 days
Elecrow Hall sensor module A3144E, digital output, current 16mA, operating voltage 3.3-5.5V Elecrow Hall sensor module A3144E, digital output, current 16mA, operating voltage 3.3-5.5V
Elecrow
SPM11042S
Elecrow Hall sensor module A3144E, digital output, current 16mA, operating voltage 3.3-5.5V

€0.90
Available · 100+ piece · 1-3 days
Electrolytic capacitor, 1000µF, 25V, 105°C, ±1%, radial, THT
AiSHi
ELK1M25VAWH
Electrolytic capacitor, 1000µF, 25V, 105°C, ±1%, radial, THT

€0.21
Available · 100+ piece · 1-3 days
BerryBase Hall Magnetic Sensor Module, KY-003, digitaler Ausgang, Hall-Effekt, Arduino, 3.3-5V
BerryBase
157071
BerryBase Hall Magnetic Sensor Module, KY-003, digitaler Ausgang, Hall-Effekt, Arduino, 3.3-5V

€0.90
Available · 100+ piece · 1-3 days
Reed sensor, reed contact, IP68, 11-16mm range, 10W switching capacity, 23x14.6x6mm, 500mA Reed sensor, reed contact, IP68, 11-16mm range, 10W switching capacity, 23x14.6x6mm, 500mA
Frei
KMS-23-RE
Reed sensor, reed contact, IP68, 11-16mm range, 10W switching capacity, 23x14.6x6mm, 500mA

€3.80
Available · 69 piece · 1-3 days
Stranded copper wire insulated, 1x0.14mm, 10m Stranded copper wire insulated, 1x0.14mm, 10m
goobay
55045
Stranded copper wire insulated, 1x0.14mm, 10m

Content: 10 Meter (€0.15 / 1 Meter)

€1.50
Available · 100+ piece · 1-3 days
Details
Connection terminal, screwable, 90° angled, 1.25mm², RM 5.08mm, 2-pole Connection terminal, screwable, 90° angled, 1.25mm², RM 5.08mm, 2-pole
Frei
AKSW125-2P
Connection terminal, screwable, 90° angled, 1.25mm², RM 5.08mm, 2-pole

€0.30
Available · 100+ piece · 1-3 days
Electrolytic capacitor, 470µF, 25V, 105°C, ±1%, radial, THT
AiSHi
ELK470U25VAWH
Electrolytic capacitor, 470µF, 25V, 105°C, ±1%, radial, THT

€0.10
Available · 100+ piece · 1-3 days
SW-420 Vibration sensor module
BerryBase
SW-420
SW-420 Vibration sensor module

€0.90
Available · 76 piece · 1-3 days
MEDER permanent magnet M04, resistant, 23.2x14x6.1mm, AlNiCo500, 1210mT MEDER permanent magnet M04, resistant, 23.2x14x6.1mm, AlNiCo500, 1210mT
MEDER
MAGNET-M04
MEDER permanent magnet M04, resistant, 23.2x14x6.1mm, AlNiCo500, 1210mT

€1.90
Available · 19 piece · 1-3 days
Ceramic capacitor, 100nF, 50V, ±10%, THT, 2.54mm
SR PASSIVES
KEK100N50VCC
Ceramic capacitor, 100nF, 50V, ±10%, THT, 2.54mm

€0.05
Available · 100+ piece · 1-3 days
Electrolytic capacitor, 10µF, 50V, 105°C, ±1%, radial, THT
AiSHi
ELK10U50VAWH
Electrolytic capacitor, 10µF, 50V, 105°C, ±1%, radial, THT

€0.08
Available · 100+ piece · 1-3 days
Light sensor with digital output
BerryBase
LIGHT-SENSOR
Light sensor with digital output

€1.70
Available · 100+ piece · 1-3 days
5V 4 channel relay module 5V 4 channel relay module
BerryBase
RELM-4
5V 4 channel relay module

€3.80
Available · 66 piece · 1-3 days
Stranded copper wire insulated, 1x0.14mm, 10m Stranded copper wire insulated, 1x0.14mm, 10m
goobay
55044
Stranded copper wire insulated, 1x0.14mm, 10m

Content: 10 Meter (€0.15 / 1 Meter)

€1.50
Available · 100+ piece · 1-3 days
Details
Copper switching wire, insulated, ø0.5mm, 10m
Donau Elektronik
KSD05
Copper switching wire, insulated, ø0.5mm, 10m

Content: 10 Meter (€0.19 / 1 Meter)

From €1.90
Available · 100+ piece · 1-3 days
Mounting bracket for ultrasonic sensor HC-SR04 Mounting bracket for ultrasonic sensor HC-SR04
Frei
HC-SR04-HOLDER
Mounting bracket for ultrasonic sensor HC-SR04

€0.70
Available · 1 piece · 1-3 days
Male connector, 1x 40-pin, RM 2.54, straight Male connector, 1x 40-pin, RM 2.54, straight
BerryBase
PINH-1X40P
Male connector, 1x 40-pin, RM 2.54, straight

€0.60
Available · 100+ piece · 1-3 days
BH1750 Digital light sensor BH1750 Digital light sensor
BerryBase
GY-302
BH1750 Digital light sensor

€2.40
Available · 16 piece · 1-3 days
TTP223 Capacitive touch sensor / push-button TTP223 Capacitive touch sensor / push-button
Frei
SW223-1
TTP223 Capacitive touch sensor / push-button

€0.40
Available · 32 piece · 1-3 days
Jumper box / set with 140 jumpers in 14 lengths for breadboards
BerryBase
JUMPERBOX
Jumper box / set with 140 jumpers in 14 lengths for breadboards

€3.70
Available · 27 piece · 1-3 days
Ceramic capacitor, 10nF, 50V, ±10%, THT, 2.54mm
SR PASSIVES
KEK10N50VCC
Ceramic capacitor, 10nF, 50V, ±10%, THT, 2.54mm

€0.08
Available · 100+ piece · 1-3 days
New
Breadboard mit 408 Kontakten, 6 Kontaktreihen je Seite, optimiert für ESP8266/ESP32 NodeMCU Breadboard mit 408 Kontakten, 6 Kontaktreihen je Seite, optimiert für ESP8266/ESP32 NodeMCU
BerryBase
BB-408P
Breadboard mit 408 Kontakten, 6 Kontaktreihen je Seite, optimiert für ESP8266/ESP32 NodeMCU

€4.90
Available · 100+ piece · 1-3 days
Total:

Description

Product information "KY-021, Mini reed switch module "

KY-021 Mini reed switch module
The KY-021 is a breakout board with a reed switch module. The switch remains on until it comes into contact with a magnetic field. Ideal for various applications that require a reliable switch function.

Features at a glance
  • Reliable switch function: switch remains on until it comes into contact with a magnetic field.
  • Compact size: Dimensions of 19 x 18.5 x 9 mm.
  • Easy integration: Operating voltage of 3.3-5V.
Technical data
  • Operating voltage: 3.3-5V
  • Resistance: 10kΩ
  • Pins: current (3.3-5V), signal, ground
  • Output: Digital
  • Dimensions: 19 x 18.5 x 9 mm
Scope of delivery
  • 1x KY-021 Mini reed switch module

Properties

Zolltarifnummer: 84733020
Brand: BerryBase
Country of Origin: China
EAN: 4251266707479
Gross Weight (kg): 0.001
Manufacturer ID: KY-021
Product ID: KY-021

Manufacturer

BerryBase

BerryBase – the maker shop's own brand

Under the BerryBase name we carry products that we have selected, tested and added to our range ourselves. Behind this is the aim of offering makers exactly what is really needed in projects: solid quality, fair value for money and components that fit together.

The own brand grew out of our daily work with Raspberry Pi, Arduino and the like. Where standard products leave gaps, we fill them with our own items – from enclosures, cables and adapters to sensors and development boards.

If you buy BerryBase, you buy with our experience behind you: we know the products, use them ourselves and back them up with support and advice. That way an idea turns into a finished project faster.

Manufacturer and safety information

Manufacturer information
BerryBase GmbH
Bei den Mühren 70
DE 20457 Hamburg
https://www.berrybase.de
info@berrybase.de

WEEE number: 83795550

Person responsible for the EU
See manufacturer information

Safety instructions
  • Only use the product in accordance with the manufacturer's instructions.
  • Protect the product from moisture, extreme temperatures and direct sunlight.
  • Avoid short circuits or incorrect wiring to prevent damage or injury.
  • Keep the product away from children and unauthorised persons.
  • Dispose of the device in accordance with local regulations for electronic waste.
  • Remove batteries or rechargeable batteries before disposal, if present.
  • Repairs or modifications may only be carried out by qualified personnel.
  • Pay attention to electrostatic discharge (ESD protection) when handling sensitive components.

Reviews 2

2 of 2 reviews

100%

0%

0%

0%

0%

Leave a review!

Share your experiences with other customers.

2 reviews

20 November 2022 00:00

-

-

20 February 2022 00:00

-

-

Skip product gallery

Customers also viewed

Adafruit nOOds LED Filament, flexibel, Silikonbeschichtet, 3V DC, 50mA
Adafruit
ADA-NOODS-LED
Adafruit nOOds LED Filament, flexibel, Silikonbeschichtet, 3V DC, 50mA

From €5.90
Available · 37 piece · 1-3 days
Schiebeschalter, Printmontage, ON-ON, 2-stellig, 23x7.5x8mm, gerade, schwarz Schiebeschalter, Printmontage, ON-ON, 2-stellig, 23x7.5x8mm, gerade, schwarz
NIN-S6P
Schiebeschalter, Printmontage, ON-ON, 2-stellig, 23x7.5x8mm, gerade, schwarz

€0.80
Available · 94 piece · 1-3 days

Our recommendations for you