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Battery Charge Controller OverDischarge Undervoltage Protection Module Automatic Power Charger Module for 12V Battery
Parameters:
No.
Parameter
Value
1
Product name
Battery under voltage and charging protection module
2
Product model
X802
...
$3.49
$5.49
SKU: 13117
$3.49
$5.49
37
Dual Frequency RFID Reader Writer Wireless Module UART 13.56MHz 125KHz for IC/ID/Mifare Card
Description:
7941W is a multi-protocol dual-band read and write module. Set IC and ID read and write one.
It can read a variety of IC and ID card.Support Mifare1K,UID card,IC card,T5577 ID card.
Features:
1>. Voltage: DC 5V...
$7.99
$12.99
SKU: 12444
$7.99
$12.99
39
DC 3.6-5V LED Light Control Module Bluetooth 4.0 BLE RGB Light Lamp Control Board Module for iOS/Android 4.2 Smart Home
Product Introduction:
1>. Bluetooth Version: Bluetooth V4.0 BLE
2>. Power Supply Voltage: DC 3.6-5V
3>. Current Consumption: 15mA;sleep mode 2uA
4>. Operating Temperature: -30~80 celsius
...
$5.29
$8.55
SKU: 12050
$5.29
$8.55
39
DMP-1 MP3 WAV Lossless Decoder Board Kit DIY Module Music Player DC 3.3-5.4V DIY Amplifier Kits
Product Introduction:
1. Name: MP3/WAV music player
2. Model: DMP-1
3. Operating Voltage: DC 3.3-5.4V
4. PCB Size: 1.2mm thickness, 72.9*36.8mm
5. Remote Control Size: 86*39.5*7mm
6. Micro USB Wire Length: 80cm
...
$2.99
$5.35
SKU: 11876
$2.99
$5.35
45
16mm 108KHz Ultrasonic Mist Maker Fogger Atomizer Transducer DC 3-12V with PCB for Ceramic Humidifier
Product Introduction:
1.Driving Voltage:DC 3-12V
2.High Conversion Efficiency
3.Low Impedance Stable Waveform
4.Low Dielectric Loss
5.Power:1.5-3W
6.Service Life:>3000h
7.Strong Corrosion Resistance
8.Applications:for ...
$38.00
$4.89
SKU: 11433
$38.00
$4.89
CSR8645 Bluetooth V4.0 Amplifier Board Module APTX 2*5W for DIY Bluetooth Sound Box
Product Introduction:
1.Call Function
2.5V Power Supply:max drive double 4 ohm 3W
3.6.5V Power Supply:max drive double 4 ohm 5W
4.VCC and GND are power supply pin;IN and IP connect with left loudspeaker;RN and RP connect with rig...
$7.59
$11.99
SKU: 11203
$7.59
$11.99
37
2 Channel PWM Pulse Adjustable Frequency Square Wave Digital Display Signal Generator Module Stepper Motor Controller
Product Introduction:
1.Operating Voltage:5-30V;support micro USB 5.0V power supply
2.Frequency Range:1Hz-150KHz
3.Frequency Precision:2%
4.Signal Load Capacity:8-30mA
5.Output Range:5V
6.Ambient Tempe...
$2.31
$3.85
SKU: 10535
$2.31
$3.85
(1 Feedback)
40
4 Channel Optocoupler Isolation Board High/Low Level Voltage Converter Module
Product Introduction:
1.Size:33mm*27mm*10mm
2.With Signal Indicator Light
3.Input Port Supports H/L Level
4.Output Port Low Level Valid
5.Using 2.54mm Pin Space White Connection Terminal: easy to connect.
6.Connection Pictu...
$1.57
$2.61
SKU: 10260
$1.57
$2.61
(1 Feedback)
40
DIY Kits D2-3 Tracking Obstacle Avoidance Smart Car DIY Module Infrared Tracking Car STC15W201S
Power Supply Voltage:3-5V
Advantage of the D2-3 Tracking Obstacle Avoidance Smart Car:
1, STC microcontroller chip, belongs to 51 series MCU. It's easy to download online program.
2, 3V voltage power supply saves a lot compar...
$8.70
$13.59
SKU: 10169
$8.70
$13.59
(1 Feedback)
37
Smart Car Intelligent Robot Tracking Car D2-5 Soldering DIY Kits DC Motor Electric Accessories for Electronics Competition
Introduction:
There is a 16 mm wide black runway in the white field. Our tracking car can drive along the black runway automatically.
No matter how the runway is bent, the car can be driven automatically. We all kno...
$4.79
$7.99
US Direct
SKU: 10168
$4.79
$7.99
(1 Feedback)
41
HJ-580LA Micro Wireless Bluetooth BLE Module with Antenna 0.85V-2.2V (No Code) DA14580 5*6.2mm +0dbm Support China ISM 2.4GHz
Product Introduction:
1.Support China ISM 2.4GHz Free Frequency Band
2.Max Transmission Power:+0dbm
3.On-Board High Performance Antenna
4.Single Power Supply Voltage:0.85V-2.2V
5.Size:5mm*6.2mm (include antenna)
6.Pin Space:1...
$3.79
$6.39
SKU: 10045
$3.79
$6.39
41
Ultrasonic Module HC-SR04 Distance Transducer Sensor for Arduino
Product Feature :
HC-SR04 ultrasonic module can offer non-contact distance whose range sensing is up to 2mm function with the range of 2cm - 400cm. And the range accuracy is up to 2mm.
This modul...
$1.19
$2.19
SKU: 1389
$1.19
$2.19
(11 Feedback)
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