SENSORS & MODULES

XM-18 180V to 240V AC 10A Four LED display automatic computer control incubator controller

Specification

1. Operating supply range: 180V to 240V AC
2. Temperature measuring range : 0°C  to 99°C
3. Temperature measurement accuracy :  ±0.1
4. Humidity measurement range : 0% to 99%RH
5. Humidity accuracy : ±3%RH
6. Multi-function incubator
7. Digital displaying of temperature and humidity

ESP8266 Wireless WiFi Transceiver Module

Specification:-

• 1MB Flash Memory
• Wi-Fi Direct (P2P), soft-AP
• Wake up and transmit packets in < 2ms
• Standby power consumption of < 1.0mW
• Integrated low power 32-bit CPU could be used as an application processor

5V 2 channel relay module with light coupling

Specification:-

1. Number of channels : 2
2. Operating voltage : 5V
3. Max. current : 20mA
4. Trigger voltage : 5V
5. Switching voltage : 250V at 10A
6. Equipped with high-current relay
7. It can control both AC and DC appliances such as Motors, lights, fans, etc.

TPA3110 XH-A232 30W + 30W Dual Channel digital stereo audio power amplifier modules pack of 50pcs

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

Coil spring switch, a multi-functional capacitive touch sensor switch, and an LED dimmer control switch

Specification

•  Input voltage: 3.7V-24v
• Output voltage: 3.7V-24V
• Standby current: 10-15mA
• Standby power consumption: 0.01W
•  Load power: 72W
•  Load current: 3A
• Working temperature: -25℃-85℃

LM393 Motor speed measuring groove coupler sensor module

Specification:-

1. Working voltage  :  3.3V to 5V
2. Output  :  digital switch output (0 and 1)
3. Equipped with a fixed bolt hole, easily install.
4. Small board PCB size  :  3.2 cm x 1.4 cm.
5. Use the LM393 wide voltage comparer.

TPA3116 Dual channel stereo 2 x 50W audio amplifier circuit modules pack of 50pcs

Specification

1. Dual channel
2. Output power:  50W+50W
3. New filter less design
4. Excellent sound quality
5. Operating voltage  :  12V to 24V
6. Current handling capacity  :  3A
7. IC name  :  TPA3116
8. Can easily drive small speakers

PAM8610 10W+10W Dual channel stereo audio amplifier board modules pack of 50pcs

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

Wireless HI-FI Bluetooth MP3 USB FM player module with remote and stereo 5W+5W output for speakers pack of 50pcs

Specification

1. Working voltage:  5V
2. Support:  mp3/Bluetooth/USB/aux/FM/memory card
3. Excellent sound quality
4. Can connect speakers directly
5. Cheap and easy to install
6. Remote for easy handling

1S 3A 3.7V 18650 Li-ion Lithium battery protection and chargers BMS modules U900AB pack of 10pcs

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.

5V 4 channel Low level solid state relay module 240V 2A output with resistive fuse

Specification:-

1. Operating voltage : 3V to 5V
2. Trigger voltage : 5V
3. Supply current : 2mA
4. Switching voltage range : 240V at 2A
5. Operating current : 12.5mA
6. 4 channel 2 AMP Solid State Relay board

5V 4 channel relay module with light coupling

Specification:-

1. Number of channels : 4
2. Operating voltage : 5V
3. Max. current : 20mA
4. Trigger voltage : 5V
5. Switching voltage : 250V at 10A
6. Equipped with high-current relay
7. It can control both AC and DC appliances such as Motors, lights, fans, etc.