Skip to main content Skip to search Skip to main navigation

Menu

Skip product gallery

Customers also bought

Male connector, 2x 20-pin, RM 2.54, straight

Average rating of 5 out of 5 stars

BerryBase
PINH-2X20P
Male connector, 2x 20-pin, RM 2.54, straight

CHF 0.40

Available · 100+ piece · 2-5 days

40pin Jumper / Dupont cable Male Female separable

Average rating of 4.7 out of 5 stars

BerryBase
DUPONT-FM
40pin Jumper / Dupont cable Male Female separable

From CHF 1.60

Available · 100+ piece · 2-5 days

1.3" 128x64 OLED display, SH1106, IIC/I2C interface, single colour (blue) 1.3" 128x64 OLED display, SH1106, IIC/I2C interface, single colour (blue)

Average rating of 4.7 out of 5 stars

BerryBase
OLED-12864-B
1.3" 128x64 OLED display, SH1106, IIC/I2C interface, single colour (blue)

CHF 6.70

Available · 1 piece · 2-5 days

HC-SR501 PIR Sensor - Infrared motion detector HC-SR501 PIR Sensor - Infrared motion detector

Average rating of 4.6 out of 5 stars

BerryBase
HC-SR501
HC-SR501 PIR Sensor - Infrared motion detector

CHF 2.15

Available · 100+ piece · 2-5 days

official Raspberry Pi Micro USB power supply 5.1V / 2.5A, EU, white official Raspberry Pi Micro USB power supply 5.1V / 2.5A, EU, white

Average rating of 5 out of 5 stars

Raspberry Pi Foundation
RPIMNT25W
official Raspberry Pi Micro USB power supply 5.1V / 2.5A, EU, white

CHF 7.90

Available · 100+ piece · 2-5 days

Breadboard with 400 contacts Breadboard with 400 contacts

Average rating of 4.6 out of 5 stars

BerryBase
BB-400P
Breadboard with 400 contacts

CHF 1.50

Available · 100+ piece · 2-5 days

Stranded copper wire insulated, 1x0.14mm, 10m Stranded copper wire insulated, 1x0.14mm, 10m

Average rating of 4.8 out of 5 stars

goobay
55044
Stranded copper wire insulated, 1x0.14mm, 10m
Color: red

Content: 10 Meter (CHF 0.11 / 1 Meter)

CHF 1.10

Available · 100+ piece · 2-5 days

Male connector, 1x 40-pin, RM 2.54, angled

Average rating of 5 out of 5 stars

BerryBase
PINH-1X40P-90
Male connector, 1x 40-pin, RM 2.54, angled

CHF 0.65

Available · 53 piece · 2-5 days

Panasonic NCR18650GA lithium-ion battery, 3450mAh, flat-top

Average rating of 4.6 out of 5 stars

Panasonic
NCR18650GA
Panasonic NCR18650GA lithium-ion battery, 3450mAh, flat-top

CHF 5.35

Available · 100+ piece · 2-5 days

HC-SR04 Ultrasonic sensor HC-SR04 Ultrasonic sensor

Average rating of 4.5 out of 5 stars

Frei
HC-SR04
HC-SR04 Ultrasonic sensor

CHF 1.49

Available · 100+ piece · 2-5 days

KY-006, Passive buzzer module
BerryBase
KY-006
KY-006, Passive buzzer module

CHF 1.10

Available · 100+ piece · 2-5 days

Arcade button, 30mm

Average rating of 5 out of 5 stars

BerryBase
AB30OL
Arcade button, 30mm

From CHF 1.40

Available · 100+ piece · 2-5 days

DHT22 - Digital temperature and humidity sensor DHT22 - Digital temperature and humidity sensor

Average rating of 4.6 out of 5 stars

Asair
DHT22
DHT22 - Digital temperature and humidity sensor

CHF 5.10

Available · 100+ piece · 2-5 days

IR Infrared Remote Receiver / Receiver TSOP38238

Average rating of 5 out of 5 stars

Vishay Semiconductors
TSOP38238
IR Infrared Remote Receiver / Receiver TSOP38238

CHF 0.80

Available · 100+ piece · 2-5 days

Stranded copper wire insulated, 1x0.14mm, 10m Stranded copper wire insulated, 1x0.14mm, 10m

Average rating of 4.8 out of 5 stars

goobay
55045
Stranded copper wire insulated, 1x0.14mm, 10m
Color: black

Content: 10 Meter (CHF 0.11 / 1 Meter)

CHF 1.10

Available · 88 piece · 2-5 days

40pin Jumper / Dupont cable Male Male separable

Average rating of 4.6 out of 5 stars

BerryBase
DUPONT-MM
40pin Jumper / Dupont cable Male Male separable

From CHF 1.60

Available · 100+ piece · 2-5 days

DS18B20 IC digital temperature sensor waterproof DS18B20 IC digital temperature sensor waterproof

Average rating of 4.6 out of 5 stars

BerryBase
DS18B20P
DS18B20 IC digital temperature sensor waterproof

From CHF 2.70

Available · 100+ piece · 2-5 days

RFID reader with SPI interface incl. card & dongle RFID reader with SPI interface incl. card & dongle

Average rating of 4.6 out of 5 stars

BerryBase
RFID-KIT
RFID reader with SPI interface incl. card & dongle

CHF 2.40

Available · 100+ piece · 2-5 days

LED traffic light module with 3x 8mm LED (red, yellow, green), 5V LED traffic light module with 3x 8mm LED (red, yellow, green), 5V

Average rating of 5 out of 5 stars

BerryBase
LEDM-TRAF
LED traffic light module with 3x 8mm LED (red, yellow, green), 5V

CHF 1.10

Available · 100+ piece · 2-5 days

Breadboard with 830 contacts Breadboard with 830 contacts

Average rating of 4.6 out of 5 stars

BerryBase
BB-830P
Breadboard with 830 contacts

CHF 1.90

Available · 100+ piece · 2-5 days

Male connector, 1x 40-pin, RM 2.54, straight Male connector, 1x 40-pin, RM 2.54, straight

Average rating of 5 out of 5 stars

BerryBase
PINH-1X40P
Male connector, 1x 40-pin, RM 2.54, straight

CHF 0.60

Available · 100+ piece · 2-5 days

Pin header set for Raspberry Pi Pico

Average rating of 4.9 out of 5 stars

BerryBase
RPIP-PINH
Pin header set for Raspberry Pi Pico

CHF 0.50

Available · 100+ piece · 2-5 days

40pin Jumper / Dupont cable set, 1x F-F / M-M / F-M each, 20cm 40pin Jumper / Dupont cable set, 1x F-F / M-M / F-M each, 20cm

Average rating of 4.2 out of 5 stars

BerryBase
DUPK-SET-20
40pin Jumper / Dupont cable set, 1x F-F / M-M / F-M each, 20cm

CHF 4.90

Available · 100+ piece · 2-5 days

Description

Product information "KY-012, Active buzzer module "

The KY-012 module is equipped with an active buzzer that emits a high-pitched tone (2.5 kHz) as soon as current flows and the signal pin is set to high. This makes it easy to control with a Raspberry Pi or Arduino.

In contrast to the passive module (KY-006), the active buzzer module does not require a square wave voltage to generate a sound - if a voltage of at least 3.3V is applied to its signal pin, the required square wave voltage is generated automatically in the buzzer.

Features
  • Operating voltage: 3.3V to 5V
  • Maximum current: 30mA
  • Buzzer frequency: 2500Hz ± 300Hz, continuous signal
  • Operating temperature: -20°C - 70°C
  • Dimensions: 19 x 15.5 x 11 mm

Properties

Zolltarifnummer: 84733020
Brand: BerryBase
Country of Origin: China
EAN: 4251266703273
Gross Weight (kg): 0.001
Manufacturer ID: KY-012
Product ID: KY-012

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
  • Avoid direct mechanical stress or damage to the product.
  • Only use the product in accordance with the manufacturer's instructions and specifications.
  • Protect the product from moisture, extreme heat or cold.
  • Do not operate in potentially explosive atmospheres unless expressly designed for this purpose.
  • Ensure correct cabling and prevent short circuits.
  • Only use compatible voltage sources and power supply units.
  • Keep the product away from strong sources of electromagnetic interference.
  • Avoid direct contact with water- or solvent-based substances.
  • Dispose of the product in accordance with the applicable environmental and electronics regulations.
  • Carry out recycling in accordance with the WEEE Directive or local regulations.
  • For products with batteries, remove them before disposal and recycle them separately.
  • Do not dispose of with household waste; use specialised recycling centres.

Reviews 1

1 of 1 reviews

Average rating of 4 out of 5 stars


0%

100%

0%

0%

0%


Leave a review!

Share your experiences with other customers.


1 review

18 May 2021 00:00

Review with rating of 4 out of 5 stars

Hilfreiche Baugruppen/Bauteile...

Hilfreiche Baugruppen/Bauteile zum Experimentieren.

Skip product gallery

Customers also viewed

KY-006, Passive buzzer module
BerryBase
KY-006
KY-006, Passive buzzer module

CHF 1.10

Available · 100+ piece · 2-5 days

Our recommendations for you

Loading...