Your Shopping Cart Is Empty!
If you already have an account, Sign in.
If you already have an account, Sign in.
Categories
LM3914 Green LED Bar Display Module 10 Segments Battery Power Indicator Battery Capacity Indicating Tester DIY Kits
Product Introduction:
1>. Power Consumption: all lamps on 42mA; single lamp on 4mA
2>. Measurement Range: universal 2.4-20V batteries
3>. Color: Green
4>. Display Way: multi-lamp bar display or single lamp dot display...
$2.63
$3.75
SKU: 12003
$2.63
$3.75
(1 Feedback)
30
10PCS TP4056 1A Li-ion Lithium Battery Charging Module Charging Board Charger with Micro USB
Description:
1. Charge Module: Linear charging
2. Current: 1A adjustable
3. Charge Precision: 1.5%
4. Input Voltage: 4.5V-5.5V
5. Full Charge Voltage: 4.2V
6. Led Indicator: Red is charging; Blue is full charged
7. Input In...
$2.79
$3.99
SKU: 12620
$2.79
$3.99
30
DIY Audio Power Amplifier Board Kit Radio Speaker Loudspeaker DIY Kits Module 3W DC 4.5-5V with Battery Case
Parameter:
NO.
Parameter
Value
1
Name
Amplifier suite
2
Model
AKE-1
3
Operating Voltage
...
$5.85
$8.35
SKU: 12386
$5.85
$8.35
30
DC to DC USB Step Up Step Down Power Supply Module Adjustable Boost Buck Converter DC 5V to 3.3V/12V
Description:
USB boost/buck power supply module, powered by USB, adjust potentiometer to get the required voltage.
Features:
1>. One button to turn off the output;
2>. Supply ON/OFF display screen;
3>. Support low p...
$2.09
$2.99
SKU: 13318
$2.09
$2.99
31
Power Switch Wireless Controller WIFI Relay Module Wifi Smart Switch APP AC 220V for IOT Smart Home
Description:
Home automation is "The Internet of Things". It simply means the way all devices or appliances are networked together to provide customers with a seamless control over their home equipment.
This module is an af...
$6.39
$7.99
SKU: 13331
$6.39
$7.99
DIY Kit SMD Infrared Distance Sensor Indicator Electronic Components Suite
Description:
The infrared reversing radar is composed of a multi-resonant circuit, an infrared signal transmitting and receiving circuit, an infrared signal amplifying and a voltage comparison circuit. It has the characteristi...
$2.51
$3.59
SKU: 13612
$2.51
$3.59
30
4S 3.7V Polymer Lithium-Ion Battery 14.8V 100A Charging Protector Balanced Function Board
Parameters:
1>.Overcharge protection voltage:4.25V+/-0.025V
2>.Overcharge release voltage:4.15V+/-0.05V
3>.Overcharge protection delay:1S+/-200mS
4>.Over-discharge protection voltage:2.7V+/-0.05V
5>.Ove...
$7.69
$10.99
SKU: 13592
$7.69
$10.99
31
DX-BT18 Wireless Bluetooth RF Transceiver Module BLE4.2 UART 2.4GHz w/ Control Board
Common Pin:
1>.UART_TX:UART data output
2>.UART_RX:UART data input
3>.VCC:Input power supply
4>.GND:Input power supply
5>.GPIO26:Disconnect pin (200ms, low power pulse...
$3.99
$4.99
SKU: 13917
$3.99
$4.99
DX-BT04-A Wireless Bluetooth RF Transceiver Module BLE2.0 UART 4dBm DC 3V-3.6V 2.4GHz
Common Pin:
1>.Pin-1:UART_TXD.UART data output
2>.Pin-2:UART_RXD.UART data input
3>.Pin-11:RESETB.Reset/restart button
4>.Pin-12:3.3V
5>.Pin-13:GND
6>.Pi...
$4.15
$5.19
SKU: 13920
$4.15
$5.19
DC-DC 12V 15V 24V 36V 50V to 5V Step Down Power Supply Module Battery Car Buck Converter Charger Module 10V-80V to 5V
1.Description:
It is a Step Down Power Supply Module with input DC 10V~80V and output DC 5V.It can provide a stable 5V output.
2.Feature:
1>.Low ripple
2>.High efficiency
3...
$4.19
$5.99
SKU: 15082
$4.19
$5.99
31
 |
 |
 |
 |
 |
 |
 |
 |
