Module Board
Features:
5V input via Micro-B USB connector
For charging single 3.7/4.2v batteries (not for older 3.6/4.1v cells)
100mA charge current, adjustable to 500mA by soldering a jumper closed
3 charging phases:
Stage 1: a preconditioning charge, then ..
$9.47
Ex Tax:$9.47
3.7V DIY Transistor Graphic Tester LCD Digital Multimeter Diode Inductor Capacitor ESR Meter + Shell
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Description:
The tester uses 3.7V rechargeable lithium battery (battery model: 14500) powered portable design, but you can use the T-MINIUSB outlet to charge the battery and power the system for a long time in the indoor use of more economical and convenient, eliminating the need always to be..
$23.99
Ex Tax:$23.99
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Features:
- The tester uses 3.7V rechargeable lithium battery (battery model: 14500)
- With MINIUSB port,it can power the tester, or charge for the 14500 battery.
- One key measurement operation, auto power off delay. Shutdown current is only 20nA, support for battery operatio..
$14.03
Ex Tax:$14.03
Description: 1, onboard high precision voltage detection chip and power supply voltage chip2, onboard four power indicator LED lights, three kinds of color display, red, yellow, yellow, green,representing 20%, 50%, 80%, 100% of the battery3, set aside a battery testing interface and two positioning ..
$5.99
Ex Tax:$5.99
Specifications: Overcharge voltage range: 4.25V ± 0.05VOver-discharge voltage range: 2.5V ± 0.05VQuiescent current:..
$3.99
Ex Tax:$3.99
Voltage: 5V(USB),Boost Precise details>> Precise details: Features: 1. 4 level LED lights show electricity, non-working state smart automatic shutdown; 2. Built-in lithium battery protection IC, overcurre..
$3.49
Ex Tax:$3.49
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Feature:
Screen: 3.95 inch color screen
Resolution: 320X480
Touch screen: YES
Package includes:
1 x Screen board
1 x Touch pen..
$15.99
Ex Tax:$15.99
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Description:
3.96port a GROVE-to-VH3.96 interface convertor. The HT3.96 piece is 4 pins. HT3.96 is classed as Pluggable System Terminal Block catelog.
Terminal blocks are used to secure and/or terminate wires and, in their simplest form, consist of several individual terminals arranged ..
$7.99
Ex Tax:$7.99
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Pin functions:
1
GND
21
NC
2
TP
22
DB7
3
TP
23
DB6
4
TP
24
DB5
5
TP
25
DB4
6
NC
26
..
$8.19
Ex Tax:$8.19
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More document click to download: 3.97 Inch IPS Touch Screen
Features:
- High-end IC: NT35510
- IPS touch screen
- Provide STM32 routines
- MCU interface 51 single chip can be driven
- 800*480 HD
Package Included:
1 x 3.97 Inch IPS Touch Screen Module..
$21.99
Ex Tax:$21.99
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Features:
Working life: more than 2000 hours
Spot mode: dot facula, continuous output
Laser wavelength: 650nm (red)
Copper head diameter: 6mm
Light power:..
$11.99
Ex Tax:$11.99
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30 Pcs Pure Copper Heatsink Cooling Fin Kit For Raspberry Pi
Description:
This heatsink is designed for Raspberry Pi controller, Pcduino controller, it has glue can be glued directly on the CPU or chip card.
It is a good choice for cooling your raspberry pi.
With Self-adhesive thermal tr..
$25.99
Ex Tax:$25.99