Good product all are good nice working
I search online for components this is one of best components in electronic development project
12V 2A DC Adapter - High Quality SMPS Power Supply with Warranty
7-Segment Display (Common Anode) - Red - 0.56 inch
3.7V 480mAH Li-Po Rechargeable Battery (KP 502030)
It is very useful product for automation use
I need 3 pairs but, didn't purchased due to less information about voltage
Works well with my triple camera wifi cctv
This is best to program and this make us easier to understand the world to make an helpful gadget.
Suppose example:- Towards north side a house was burning the men could not go at that time this gadget sense through fire sensor and Aurdino give command to stop the flame
Material is fine but improve your logistic services
The service and it's product are really nice and I bought 12 to 40v DC motor speed Controller is best and I recommend for all DIY Geeks and Tech Geeks 👍👍😀😀
3.7V 4000mAH Li-Po Rechargeable Battery (KP 357090)
The battery is very good, original and give capacity as promise 1800 mAh. But be care full this battery need over discharge protection cut at 3.0 volt according to its datasheet , if use TP4056 standard BMS module , this module cut the cell at 2.5 volt which is bad for log health of this cell. And also check the charging current from its datasheet for its longer life. It need a extra BMS which cut the cell at 3.0 volt. If consider at this price point this cell is very very good compered to local market duplicate cell.
The hole is very good and easily feet any through hole component.
The battery is very good, original and give capacity as promise 1200 mAh. But be care full this battery need over discharge protection cut at 3.0 volt according to its datacheet, if use TP4056 standard BMS module , this module cut the cell at 2.5 volt which is bad for log health of this cell. It need a extra BMS which cut the cell at 3.0 volt. Also check the charging current from its datasheet for its longer life. If consider at this price point this cell is very very good compered to local market duplicate cell.
5V USB Aluminium Body Power Bank Case for 18650 Battery
