Name them Parts

[SparkyCal]

Hi folks:

A friend of mine gave me some electronical components that he isn't using. He does not know what they are, and neither do i. I have taken a pic of them and numbered them. if anyone knows what they are and their function, please let me know. Don't trouble yourself though. I can resarch these, but if you happen to know, all the better.

Thank-you

 

[duke37]

3 may be an ultrasonic distance measurer.

 

[Ylli]

1. Hearing aid
2. Cheese grater
3. Night vision goggles
4. Small brick
5. Miniature hockey puck
6. Pin comb

 

[Martaine2005]

1. Dual axis joystick module
2. LED matrix
3. Ultrasonic sensor
4. ? Relay?
5. Piezo buzzer
6. Triple access accelerometer and maybe a gyro too.
I think your friend aquired them from somebody who plays with Arduino or other types of microcontroller.

Martin

 

[bertus]

Hello,

Item 1 is a thumb joystick:
https://makerfabs.com/index.php?route=product/product&product_id=76

Item 2 is a 8 X 8 led matrix display, see attached datasheet.

Item 3 is an ultra sonic distance sensor, see attached datasheet.

Item 4 is likely a relay, as I can not read the data on top, I can not give any details.

Item 5 could be a buzzer of some kind.

Item 6 is an 3-axis motion sensor:
https://www.elecrow.com/triple-axis-accelerometer-gyro-breakout-mpu6050-p-322.html
https://www.elecrow.com/wiki/index.php?title=MPU-6050
http://www.elecrow.com/download/PS-MPU-6000A.pdf

Bertus

 

[kpatz]

#1 looks like an encoder or joystick of some sort.

#4 is probably a relay. How many pins are on the bottom and how are they spaced? Are you able to get a better pic of the numbers printed on it?

#5 is either a piezo transducer (mini speaker) or a buzzer.

 

[SparkyCal]

#4 has 6 pins

HUI KE
HK4100F-DC5V-SHG
3A 250v AC
3A 30V Dc

That's what it says

 

[Bluejets]

Google the numbers usually brings up details, however ........

DPST relay similar to this .....only yours is 5v dc coil......3A 2250vac switching
Just a word of warning here...some of these relays will be polarised on the coil, meaning they already have a freewheeling diode installed inside the relay.

Get the connections A-About and it'll be a dead short on your supply line.

 

[bertus]

Hello,

Here is more info on item 4:
http://www.datasheetcafe.com/hk4100f-dc5v-shg-datasheet-relay/

Bertus

 

[hevans1944]

Wow! From stomp box to really high-tech electronics toys... you're hooked! Yer life will neva be the same. Mua ha ha ha ha! Ummm... we can help with that.