Available Electronic Components
Flame Sensor Module.
Product description:
- Working voltage: 3.3v – 5v
- Detect range: 60 degrees
- Digital/Analog output
- On-board LM393 chip
PRICE: N300
ESP8266 ESP-01S 5V WiFi Module
Product description:
- Product size: 37 * 25mm
- DC Operating voltage: DC5V
- Communication: WIFI (ESP8266 module).
- Transmission distance: 400m (open environment).
- Relay rating: 10A/250VAC 10A/30VDC.
PRICE: N3,000
Arduino Uno R3 Board
PRICE: N6,000
US-100 Ultrasonic Sensor Module
Product Description:
- Work voltage: DC5V
- Static current: less than 2mA
- High level output: 5V
- Low level output: 0V
- Induction angle: not more than 15 degrees
- Detection range: 2cm-450cm
- High precision: up to 3mm
- Connection: VCC, trig (control side), echo (receiver), GND wire
PRICE: N2,700
SIM800L GSM/GPRS Module
Product Description:
- Chip: SIM800L
- DC Voltage supply range: 3.7-4.2V.
- Network support: Quad-Band 850 / 900/ 1800 / 1900 MHz – would work on GSM networks in all countries across the world.
- Module size: 2.5cmx2.3cm
- TTL serial port for serial port, you can link directly to the microcontroller. No need MAX232
- Power module automatically boot, homing network
- Onboard signal lights all the way . It flashes slowly when there is a signal, it flashes quickly when there is no signal.
PRICE: N4,500
R305 Finger Print Scanner Module
Product description:
- DC Operating voltage: 3.6V-6.0V
- Interface : UART (TTL logical level)/ USB 1.1
- Working current : 100mA
- Peak Current : 150mA
- Matching Mode: 1:1 and 1:N
- Baud rate (9600*N)bps, N=1-12 (default N=6 57600bps)
- Character file size: 256 bytes
- Image acquiring time : <0.5s
- Template size : 512 bytes
- Storage capacity: 256
- Security level : 5 (1, 2, 3, 4, 5(highest))
- FAR : <0.001%
- FRR: <0.1%
- Average searching time: < 0.8s (1:880)
- Window dimension : 18mm by 22mm
PRICE: N17,000
12V Soil Moisture Sensor Relay Control Module
Product description:
- DC Supply voltage: 5V or 12V.
- Input current: More than 100mA.
- Load capacity: 250V 10A AC or 30V 10A DC (below this all can be used within the scope of the current).
PRICE: N2,800
HC-05 Bluetooth Module
Product description:
- Input voltage: 3.6v ~ 6v, prohibit more than 7V.
- DC current: DC 3.6v ~ 6v, unpaired, the current is about 30ma (due to LED flashing, the current is in a state of change), matching success, the current is about 10mA.
- Interface level: 3.3v, can be directly connected to a variety of single-chip (51 / AVR / PIC / ARM and so on), 5V microcontroller can also be directly connected.
- Communication Distance: Open space effective transmission distance of 10 meters, more than 10 meters is also possible.
- Default pairing password is 1234, the default name is HC-05.
PRICE: N3,000
HC-06 Bluetooth Module
Product description:
- Input voltage: 3.6v ~ 6v, prohibit more than 7V.
- DC current: DC 3.6v ~ 6v, unpaired, the current is about 30ma (due to LED flashing, the current is in a state of change), matching success, the current is about 10mA.
- Interface level: 3.3v, can be directly connected to a variety of single-chip (51 / AVR / PIC / ARM and so on), 5V microcontroller can also be directly connected.
- Communication Distance: Open space effective transmission distance of 10 meters, more than 10 meters is also possible.
- Default pairing password is 1234, the default name is HC-06.
PRICE: N3,000
16 x 2 LCD Display Module
PRICE: N1,000
MQ-5 Gas Sensor Module
PRICE: N1,200
PIR Motion Sensor Module
PRICE: N1,000
XH-A232 Audio Amplifier Module
PRICE: N1,500
DF Mini MP3 Player Module
PRICE: N1,800
USB To TTL Serial Module
PRICE: N600
1N4007 Rectifier Diode
PRICE: N10
2 Channel Relay Module
PRICE: N800
4 x 3 Matrix Key Pad
PRICE: N500
4 x 4 Matrix Key Pad
PRICE: N550
5mm Light Emitting Diode (Red, Orange, Green, Blue, White)
PRICE: N10
8 Channel Relay Module
PRICE: N3,000
20mm 40 Pin Jumper Wire
PRICE: N450
GY-Neo6mv2 GPS Module
PRICE: N4,500
MG90S Metal Gear 180 Degree Servo Motor
PRICE: N2,000
Photosensitive Sensitivity Light Switch Relay Module
PRICE: N1,200
LM2596 DC to DC Bulk Converter Module
PRICE: N600
87Mhz to 108Mhz Stereo FM Transmitter Module
PRICE: N6,500
150W Mini Type Inverter 12VDC-220VAC Boost Power
Product Description:
- Power: 150W
- Input: DC12V or DC24V.
- Output: AC 0-110V-172V-200V-220V multi-group voltage output.
- Static current: about 0.08A.
- Output waveform: high frequency square wave.
- Output frequency: about 20KHz.
- Size:58*58*28mm.
PRICE: N15,000
DHT11 Temperature And Humidity Sensor Module
PRICE: N1,000
43 kind 860pcs Carbon Film Resistors 1/4Watt
Product description:
91R, 10R, 1R, 82R, 51R, 68R, 820R, 51k, 47k, 20k, 1k, 33k, 10k, 75k, 68k, 910R, 22R, 75R, 20R, 47R, 33R, 200R, 100R, 330k, 910k, 220k, 680k, 470k, 750R, 91k, 150R, 200k, 220R, 330R, 470R, 680R, 100k, 82k, 510R, 750k, 510k, 820k, 1M (20 pieces each)
PRICE: N4,000
CD60L Solar Battery Charger Controller 12V/24V/48V
- Charging mode IN:
By setting the upper limit voltage UP and the lower limit voltage dn; when the battery voltage is less than or equal to the lower limit voltage dn, the relay turns on and the charger starts charging the battery; when the battery voltage is more than or equal to the upper limit voltage UP, the relay disconnects to complete an automatic charging; when the relay turns on, IN flickers, indicating that it is charging. - Discharge mode OUT:
By setting the upper limit voltage UP and the lower limit voltage dn; when the battery voltage is greater than or equal to the upper limit voltage UP, the relay turns on and starts discharging; when the battery voltage is less than or equal to the lower limit voltage dn, the relay turns off and completes an automatic discharging function; when the relay turns on, the OUT flickers, indicating that it is discharging.
Note: This product is a simple voltage controller. It can turn on and off the output by relay. It only plays the role of switching, and can not change the voltage.
PRICE: N6,500
12V/2Ahr-20Ahr Lead Acid Battery Charger
Product description:
- Temperature control protection.
- Automatic stop when fully charged.
- Battery type: Suitable for 12V 2-20Ah lead acid battery (not suitable for lithium battery).
- Rain proof, dust proof and anti charging drum.
- Product size: 140*75*40mm.
- Input voltage: 220V.
- Output Voltage: 14.4V (+/-0.2V).
- Rated power: 28W.
PRICE: N6,500
4G LTE Module Development Board SIM7600CE
PRICE: N40,000
ESP32-CAM Development Board
Product description:
- The smallest 802.11b/g/n Wi-Fi BT SoC Module.
- Low power 32-bit CPU, can also serve the application processor.
- Up to 160MHz clock speed, summary computing power up to 600 DMIPS.
- Built-in 520 KB SRAM, external 4MPSRAM.
- Supports UART/SPI/I2C/PWM/ADC/DAC.
- Support OV2640 and OV7670 cameras.
- Built-in flashlight.
- Support image WiFI upload.
- Support TF card.
- Supports multiple sleep modes.
- Embedded Lwip and FreeRTOS.
- Supports STA/AP/STA+AP operation mode.
- Support Smart Config/AirKiss technology.
- Support for serial port local and remote firmware upgrades (FOTA).
PRICE: N6,000
1N5408 3A Rectifier Diode
PRICE: N50
5V 20A 100W Switching Power Supply
PRICE: N6,000
12V 10A 120W Switching Power Supply
PRICE: N7,000
DC 12V 240L/H Submersible Water Pump
PRICE: N3,500
7805, 7806, 7809, 7812, 7815, 7824 Positive Voltage Regulators
PRICE: N150
ACS758 50A Current Sensor
PRICE: N3,500
LM317 Adjustable Voltage Regulator
Product description:
- The input to output voltage differential (VIVO): 40Vdc (max)
- Adjustable output voltage range: 1.2 ~ 37V
- Working temperature: 55 degrees +150 degrees C C to
- Output current: 1.5A
- Input voltage: 4.2 ~ 40 V
PRICE: N500
LM338 Adjustable Voltage Regulator
PRICE: N300