BG454018321
My Contents
All Messages
Reviews
Comments
Answers
Questions

All Messages

5V 650nM 5mW Cross Laser Diode Module
₹204.39 ₹332.87

Q: There is a silver wire and a copper wire. Which is positive and which is ground?

Asked by PeterLiwyj on 2020-01-15 03:30:07

Peter No the fastest

2020-02-09 11:54:25 Helpful (0)
Submit
Answers (1)
Peter 05/05/2019
I build a lot of strange things. These boards come in very handy. They take solder very well and come in standard spacing that lines up with solderless breadboards. Makes it very easy to transfer your temporary breadboard projects to more permanent locations.
Geekcreit® 40pcs FR-4 2.54mm Double Side Prototype PCB Printed Circuit Board
₹833.42 ₹1,333.97
1
Recommendations
Comments (0)
10pcs 3mm PZ-101 Mercury Switches Tilt Sensor 20V 0.5A Work Angle 10 Degree Endstop Switch
₹473.02 ₹675.74

Q: Why use a picture of the broken one where the mercury has leaked out?

Asked by PeterLiwyj on 2019-11-29 08:44:12

deiity Maybe you can use the "contact us " to contact the banggood customer service team.

2019-12-02 12:05:54 Helpful (0)
Submit
Answers (1)
Peter 05/05/2019
Well built. You will need a battery holder too. Bat - goes to A- Bat+ goes to A+ Use heavy short wire. These connections go to the outer heavy cone shaped battery connections on the holder. Also connect the thinner sensor wire shown here in red and black. Pay attention to the polarity of the plug. My wires were reversed so I had to take them out and switch them in the plug. I could have just wired it without caring about the color but not everyone speaks English and will only look at the pictures. Sensor wire red positive goes to V+ on the battery holder. Sensor wire negative black goes to V- on the battery holder. These connections go to the small spring loaded pins in the middle of the battery connections. THE INNER AND OUTER CONNECTIONS OF THE BATTERY CONTACTS MUST ALL BE TOUCHING THE BATTERY TO MEASURE EVERYTHING!!! The power from the micro USB is 5V 500mah. Here is a link to instructions on how to use this tester. https://syonyk.blogspot.com/2016/01/zb206-battery-tester.html
ZB206 V1.3 Battery Capacity Tester Internal Resistance Test 18650 Lithium Battery Tester
₹833.42 ₹1,500.82
0
Recommendations
Comments (0)
Peter 05/05/2019
Very nice! This is the second one I have ordered. I mounted this one in a small box to make a portable variable power supply. Since the control board comes off I can store it in the box with all the wires. I soldered everything instead of using the screw connectors but those work good too. Great value. Very happy!
B3603 CNC DC-DC Digital Step Down Buck Module Constant Voltage Current
₹960.22 ₹1,667.67
0
Recommendations
Comments (0)
Peter 05/05/2019
Perfect replacement for my little radio with a broken antenna. Well built and works smooth. Slightly longer but now it has better reception!
Replacement 60cm Six Sections Silver Telescopic Antenna Aerial for Radio TV KL
₹293.66 ₹916.84
0
Recommendations
Comments (0)
Peter 05/05/2019
Very nice! Quite powerful too. I am running 4 speakers in a small ammo can with this. running two 1.5 inch 4 OHM 3 Watt and two 2 inch 10 watt 8 Ohm speakers with 4 inch PVC pipe added to each speaker to make the sound better. Any old laptop power supply up to 24 volts will run this, mine is 19 volts. If you use the plug make sure the positive is in the middle of the connector. It gets quite hot and I may have to add a cooling fan.
2pcs 1.5inch 4Ohm 3W Full Range Audio Speaker Stereo Loudspeaker
₹443.82 ₹1,333.97
0
Recommendations
Comments (2)
Peter 05/05/2019
Great quality. gold plating and very nice plastic. Took solder quite well. I made a small bench top variable power supply with mine.
Couple Terminals Red Black Connector Amplifier Binding Post Banana Speaker Plug Jack
₹191.04 ₹749.99
1
Recommendations
Comments (0)
Peter 05/05/2019
Works very well. Small size but lasts about ten hours on continuous mode which is perfect. Got it as a gift for my mom and she really liked it!
VH 420ml Usb Desktop Air Humidifier Air Purifying Essential Oil Diffuser Touch Control Smart Anti-dry Household
₹1,834.52 ₹2,668.77
0
Recommendations
Comments (0)
Peter 05/05/2019
This is without a doubt the best upgrade you can make for your 3D printer to lower the amount of noise it makes! I had to reverse my motor plugs because for some reason it swapped the motor direction when I put them in. And make sure you do not put them in backwards! compared to the old drivers these look backwards but they are not. Check your wiring carefully before putting them in. I only swapped out X and Y but the difference in noise level is amazing! Now I need quieter fans LOL! Well worth the upgrade. My printer is quiet as a mouse now!
Geeetech® 2PCS Ultra-quiet TMC2208 Stepper Motor Driver + Heatsink + Screwdriver Kit For 3D Printer
₹1,396.54 ₹2,168.22
0
Recommendations
Comments (0)
Peter 05/05/2019
Very nice! Quite powerful too. I am running 4 speakers in a small ammo can with this. running two 1.5 inch 4 OHM 3 Watt and two 2 inch 10 watt 8 Ohm speakers with 4 inch PVC pipe added to each speaker to make the sound better. Any old laptop power supply up to 24 volts will run this, mine is 19 volts. If you use the plug make sure the positive is in the middle of the connector. It gets quite hot and I may have to add a cooling fan.
1Pcs 2 Inch 10W 8ohm Dual Magnetic Full Frequency Small Multimedia Speaker Louderspeaker
₹813.39 ₹916.84
0
Recommendations
Comments (0)
Peter 05/05/2019
Very nice! Quite powerful too. I am running 4 speakers in a small ammo can with this. running two 1.5 inch 4 OHM 3 Watt and two 2 inch 10 watt 8 Ohm speakers with 4 inch PVC pipe added to each speaker to make the sound better. Any old laptop power supply up to 24 volts will run this, mine is 19 volts. If you use the plug make sure the positive is in the middle of the connector. It gets quite hot and I may have to add a cooling fan.
TDA7492P bluetooth Receiver Amplifier Audio Board 25WX25W Speakers Modified Music Mini Amplifiers DIY Dual Channel
₹815.06 ₹900.16
0
Recommendations
Comments (0)
Peter 05/05/2019
Very handy. I made a small bench top power supply with some of mine. The connection on the back goes to the middle inner pin which is normally positive. The other two go to the outer contact which is normally negative.
Excellway® JS01 10pcs 5.5 x 2.1mm DC Power Supply Female Jack Socket
₹186.04 ₹833.42
0
Recommendations
Comments (0)
BG454018321 03/08/2018
Pretty good, worth the $ I spent. Not so expensive I have to worry about it. Perfect for throwing in the bottom of the tackle box.
Sakura 30*60 Mini Fold Binoculars Telescope Blue Film
₹1,016.95 ₹1,137.08
0
Recommendations
Comments (0)
BG454018321 11/03/2018
Arrived well packed and was undamaged. I even threw it on a granite plate and tested it for any sort of bow or bend. Perfectly flat!
350mm/500mm Length 2060 T-Slot Aluminum Profiles Extrusion Frame For CNC
₹1,092.03 ₹2,001.37
0
Recommendations
Comments (0)

You are the expert,can you help?

We sincerely invite you to subscribe to the Invite Answer email!

If you subscribe, we will invite you via email to answer questions people have about products. By subscribing you]ll also earn the "Helpful Badge"! You can unsubscribe at any time on the privacy settings page.

Help others and be happier!

  • Subscribe

About Badges

Badges are related to the community, and users earn badges by creating quality content, completing missions, or by participating in special activities.Specific people will also have their own exclusive badge.
CEO Badge

The CEO Badge is owned only by the boss of Banggood.

Badges you can earn are coming soon
  • OK

About Badges

Badges are related to the community, and users earn badges by creating quality content, completing missions, or by participating in special activities.

Helpful Badges

The Badge is awarded to users who are subscribed to the Invite Answer email and signifies their gratitude to help others. The badge appearance upgrades as the user helps more people.
  • OK

Thank you for subscribing! You have also earned a badge!

  • View It

Thank you! Your answer will help ###name### and ###num### other people!

Check awaiting answers to see more people who need help.

  • OK

Thank you! Your answer will help ###name### and ###num### other people!

Subscribe to "Invite Answer"emails and help others with product questions will earn you "Helpful Badge"!

  • Subscribe

Are you ready to help?

We invite you to subscribe to our Invite Answer email!

Subscribe and you’ll be invited to answer product’s question by email, which will also earn you a "Helpful Badge"! You can cancel any time on the privacy settings page.

  • Subscribe