Dual USB 18650 Battery Charger PCB Power Module 5V 1A 2.1A Mobile Power Bank Accessories For Phone DIY LED LCD Module Board

Dual USB 18650 Battery Charger PCB Power Module 5V 1A 2.1A Mobile Power Bank Accessories For Phone DIY LED LCD Module Board Product Description The circuit board is connected to the battery negative B-, B + is the positive, do not connect reversed, connecting reversed will burn the board, the battery is connected in parallel Read more about Dual USB 18650 Battery Charger PCB Power Module 5V 1A 2.1A Mobile Power Bank Accessories For Phone DIY LED LCD Module Board[…]

W3001 Digital LED Temperature Controller 220V AC 10A Thermostat Control Switch Probe XH-W3001

W3001 Digital LED Temperature Controller 220V AC 10A Thermostat Control Switch Probe XH-W3001 Temperature measuring range: -50 ~ 110℃ Temperature control range: -50 ~ 110℃ Temperature measurement accuracy: ±0.2℃ Temperature control accuracy: ±0.1℃ Input measurement: NTC10K probe L = 1 meter waterproof Input power: according to the classification of choice Output power: according to the Read more about W3001 Digital LED Temperature Controller 220V AC 10A Thermostat Control Switch Probe XH-W3001[…]

TP5000 4.2V/3.6V 1A Lithium Battery Charging Board Charger Module 3.7v Lithium 3.2v LiFePO4 Battery Charging

TP5000 4.2V/3.6V 1A Lithium Battery Charging Board Charger Module, 3.7v Lithium 3.2v LiFePO4 Battery Charging Description: PCB size:21.5*14.5*4.2mm Input voltage: DC 4.5-9V(Recommended not to exceed 7V) Output voltage: DC 4.2V/3.6V(default 4.2V) Output current: 1A(Default max) LED Indicator: Charging-Red/Green Flashing,Charged-Green Features:Charging for Lithium battery(4.2V) and Lithium iron phosphate battery(3.6V) Switch mode: F Welding point ON for Read more about TP5000 4.2V/3.6V 1A Lithium Battery Charging Board Charger Module 3.7v Lithium 3.2v LiFePO4 Battery Charging[…]

Motion Sensor switch 360 degree 220 -240V AC Motion Sensor Automatic Light Switch

Motion Sensor switch 360 degree 220 -240V AC Motion Sensor Automatic Light Switch Features: Commonly used to control lighting and extract ventilation. Power-saving by ensuring lights and fans are not left on. They will save energy by ensuring lights and fans not to be left on. 1200W halogen load 300W fluorescent/energy saving load Adjustable lighting time Read more about Motion Sensor switch 360 degree 220 -240V AC Motion Sensor Automatic Light Switch[…]

Lcd module FRM02 2 channel Multifunctional Relay Module / Loop Delay / timer switch / self-locking / 5V,12 V 24V

Lcd module FRM02 2 channel Multifunctional Relay Module / Loop Delay / timer switch / self-locking / 5V,12 V 24V FRM02 type 2 channel relay control module, designed for a variety of different needs of users, the micro controller as the main control unit, as many as 18 kinds of preset functions, and can according Read more about Lcd module FRM02 2 channel Multifunctional Relay Module / Loop Delay / timer switch / self-locking / 5V,12 V 24V[…]

TPA3116D2 50Wx2+100W 2.1 Channel Digital Subwoofer Amplifier Board 12V-24V Power TPA3116 Xh-M139 Digital Amplifier Board

TPA3116D2 50Wx2+100W 2.1 Channel Digital Subwoofer Amplifier Board 12V-24V Power TPA3116 Xh-M139 Digital Amplifier Board Features: Adopts two high quality TPA3116D2 digital amplifier chips. Sound quality is very good, high efficiency and amplifying power. 50W*2+100W  2.1 channels(left/right channel and subwoofer channel), high efficiency and low-heat. Powered by DC 12-24V, wide input voltage. User can adjust the Read more about TPA3116D2 50Wx2+100W 2.1 Channel Digital Subwoofer Amplifier Board 12V-24V Power TPA3116 Xh-M139 Digital Amplifier Board[…]

Wireless Bluetooth 4.0 Audio Receiver Digital TDA7492P 50W+50W Amplifier Board Part component HIFI amplificador Power Amplifiers

Wireless Bluetooth 4.0 Audio Receiver Digital TDA7492P 50W+50W Amplifier Board Part component HIFI amplificador Power Amplifiers Specification: 2×25 W board best fits 8 Ohm and 15W-25W loudspeaker. Power: 2.1 interface 12V(Best) 8-24V DC power supply. Audio input: All versions of the Bluetooth connection stereo input, using CSR8635 Bluetooth chip, Bluetooth V4.0, high software compatibility. Output Impedance:8 Read more about Wireless Bluetooth 4.0 Audio Receiver Digital TDA7492P 50W+50W Amplifier Board Part component HIFI amplificador Power Amplifiers[…]

PAM8406 Digital Amplifier Board With Volume Potentiometer 5Wx2 Stereo

PAM8406 Digital Amplifier Board With Volume Potentiometer 5Wx2 Stereo Product Description:  Volume: 23 * 24MM weight:0.45 g Excellent noise suppression. in the absence of contact input audio, you will not hear any noise even put your ear close to the speaker The two-channel stereo, 5V power supply can output 5W + 5W power, directly drive Read more about PAM8406 Digital Amplifier Board With Volume Potentiometer 5Wx2 Stereo[…]

K.GUSS Class D 2.0 TPA3116 LM1036 Bluetooth CSR4.0 HIFI audio Amplifier Board Treble Bass Adjustment Audio Amp 50W * 2

K.GUSS Class D 2.0 TPA3116 LM1036 Bluetooth CSR4.0 HIFI audio Amplifier Board Treble Bass Adjustment Audio Amp 50W * 2 Features:   Adopt original TPA3116  LM1036 and CSR4.0 bluetooth module Power filter capacitor, famous brand and high quality, 3300UF/25V Bluetooth 4.0 Analog and bluetooth input, bluetooth input first Special power amplifier inductance of red ash Read more about K.GUSS Class D 2.0 TPA3116 LM1036 Bluetooth CSR4.0 HIFI audio Amplifier Board Treble Bass Adjustment Audio Amp 50W * 2[…]

TEC1-12710 120W 10A Thermoelectric cooler peltier 40*40*3.6MM TEC1 12710 Electronic Semiconductor Refrigeration Sheet Cooling Equipment

TEC1-12710 120W 10A Thermoelectric cooler peltier 40*40*3.6MM TEC1 12710 Electronic Semiconductor Refrigeration Sheet Cooling Equipment A semiconductor cooling device as a special source of cold, the technology has the following advantages and characteristics: does not require any refrigerant, can work, there is no source of pollution there is no rotating parts, will not produce rotation Read more about TEC1-12710 120W 10A Thermoelectric cooler peltier 40*40*3.6MM TEC1 12710 Electronic Semiconductor Refrigeration Sheet Cooling Equipment[…]