Mini mail bag  

  RSS

jscottbee
(@jscottbee)
Estimable Member
Joined: 10 months ago
Posts: 121
2019-06-24 5:41 pm  

This is a mini bag opening for a package received today from the eBay seller: zhuangjian6

Five unique items.

Bag received as "Stainless steel rings". Better than plastic sheets I guess 🙂

IMG 20190624 120047

I open with an old chert point:

IMG 20190624 120123

Items: 

IMG 20190624 120153

First Item:

IMG 20190624 120313

10 feet 8 strand ribbon cable. Ebay listing: 10Ft-8-Pin-Flexible-Flat-Idc-Ribbon-Cable

Item 2:

IMG 20190624 120407

Inline fuse holder x 5. Ebay listing: 5-Pcs-Black-Red-Plastic-Screw-Type

Item 3:

IMG 20190624 120622

Ferrite cores x 10. Ebay listing: 10Pcs-C-On-Clamp-Ferrite-Core

Item 4:

IMG 20190624 120530

LM358N dual op-amp x 10. Ebay listing: 10x-LM358N-Low-Power-8-Pin-Dual-Operational-Amplifier

Item 5:

IMG 20190624 120714

IR light board for cameras (outside) x 2. Ebay listing IR-Infrared-LED-Board-940nm-48pcs-IR-LEDs

That's it for today. 

Scott

 


Quote
Robo Pi
(@robo-pi)
Robotics Engineer Moderator
Joined: 10 months ago
Posts: 1602
2019-06-24 6:11 pm  

Please post any projects or circuits you build using the LM358N dual op-amps.     I'd love to see how you use them.

DroneBot Workshop Robotics Engineer
James


ReplyQuote
jscottbee
(@jscottbee)
Estimable Member
Joined: 10 months ago
Posts: 121
2019-06-24 6:19 pm  

Will do. I want to do an analog line follower. 


ReplyQuote
Robo Pi
(@robo-pi)
Robotics Engineer Moderator
Joined: 10 months ago
Posts: 1602
2019-06-24 6:22 pm  

That sounds great.  I too like to use analog techniques for various functions on the robot.  People often get so used to using digital programming that they forget that for some things an analog circuit might actually be better suited.

DroneBot Workshop Robotics Engineer
James


ReplyQuote

Please Login or Register