SENSORS & MODULES

1S 2S 3S 4S Single 3.7V MH-DL 18S Lithium Battery Capacity Indicator Module (45 x 20 x 8)

Specification:

1. Battery Compatibility: 1S, 2S, 3S, 4S single-cell lithium batteries.
2. Voltage Range: 3.7V per cell.
3. Dimensions: 45mm x 20mm x 8mm.
4. Capacity Indicator Module for monitoring lithium battery charge status.

1S 3A 3.7V 18650 Li-ion Lithium battery protection and charger BMS module JH8675 pack of 1pcs

Specification:-

1. Brand new and reliable product
2. Overcharge release voltage : 4.23±0.05V
3. Overcharging voltage range : 4.25±0.05V
4. Over-discharge voltage range : 2.54±0.1V
5. Over-current detection current : 1A to 3A
6. Low current consumption.
7. Stable performance.

Bluetooth MP3 USB FM radio player module with double direct speaker connection pack of 5pcs

Specification:-

1. Working voltage  :  5V
2. You can connect two speakers of 5 watt directly
3. 3 pre-install buttons for easy handling
4. Support  :  mp3/bluetooth/USB/aux/FM/memory card/USB charging
5. Excellent sound quality
6. Cheap and easy to install

PAM8610 10W+10W Dual channel stereo audio amplifier board modules pack of 10pcs

Specification:-

1. Dual-channel audio amplifier
2. Working voltage:  12V
3. Output power:  10W+10W
4. Chip name:  PAM8610
5. Efficiency:  90%
6.  Frequency response:  20Hz to 50KHz

TDA3116 50w+50w Dual Channel DC 12V Audio Amplifier Board Pack of 1

Specification:-

• Amplifier Chip: TDA3116
• Output Power: 50W + 50W (dual-channel stereo)
• Operating Voltage: DC 12V
• Input Impedance: 20 kΩ (unbalanced)
• Signal-to-Noise Ratio (SNR): >100 dB
• Frequency Response: 20 Hz - 20 kHz
• Dimensions: Compact form factor for easy integration

TPA3110 XH-A232 30W + 30W Dual Channel digital stereo audio power amplifier modules pack of 10pcs

Specification

1. Operating voltage:  12V to 24V
2. Output Power:  30W+30W
3. Dual channel
4. Chip name  :  TPA3110
5. Output impedance  :  4 to 8 ohm (Ω)
6. Supply current  :  more than 3A

XL4015 STEP DOWN BUCK CONVERTER ADJUSTABLE MAX OUTPUT 36V 5A

Specification

• 5A high power, high efficiency, and low ripple with power indicator
• Non-isolated buck module (BUCK)
• Input voltage: 8-36V (input please try not to exceed 38V)
• Output voltage: 1.25-32V continuously adjustable
• Output Current: 0-5A
• Output Power: 75W
• Operating temperature: -40 to +85 degrees
• Operating frequency: 180KHz

1S 3A 3.7V 18650 Li-ion Lithium battery protection and chargers BMS module U900AB pack of 1pcs

Specification:-

1. Brand new and reliable product
2. Overcharge release voltage : 4.23±0.05V
3. Overcharging voltage range : 4.25±0.05V
4. Over-discharge voltage range : 2.54±0.1V
5. Over-current detection current : 2A to 3A
6. Low current consumption.
7. Stable performance.

20 x 2 Yellow/Green color LCD display module (JHD202C)

Specifications:-

1. Color of display: Green
2. Color of character: Yellow
3. Size : 20 x 2 (20 character x 2 rows)
4. Input voltage: +5V
5. Supply current: 1.5mA
6. Board dimensions  :  116mm x 38mm (LxB)
7. Display dimensions   :   83mm x 19mm (LxB)

MT3608 DC to DC Buck Converter Adjustable Step Up power supply module pack of 1pcs

Specifications:-

• Output Voltage: 5V to 28V
• Output current:  2A
• Adjustable output
• Module Properties: non-isolated constant voltage module
• Rectification : non-synchronous rectification
• 3Short circuit protection : current limiting
• The built-in thermal shutdown function 

Bluetooth FM USB AUX Card MP3 Stereo Audio Player Decoder Module with wire and without frame (75 x 20)

Specification

• Connector Type             Bluetooth
• Color                            Black
• Audio Output Type      Speakers
• Material                        Plastic
• JST wire

TEC1-12706 12V 6A Thermoelectric Peltier Cooler Module

Specification:-

• Operating Voltage (V): 12V
• Maximum Voltage Umax (V): 15.4V
• Maximum Current Imax (A): 6A
• Maximum Power: 92 W
• Power Consumptions (W): ~60W
• Dimensions : 40mm*40mm*3.9mm (L*W*H)
• Easy transition between the hot side to the cool side