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DHT22 Digital Temperature and Humidity Sensor
Out of stock
| Voltage |
3.3 to 5.5V |
|---|---|
| Signal Output |
Digital |
| Temperature Range |
-40 to 80°C |
| Temperature Accuracy |
±0.5°C |
| Humidity Range |
0 to 100% |
| Humidity Accuracy |
±2-5% |
ESP32 30-Pin Development Board (WiFi and Bluetooth)
In stock
| Microcontroller |
ESP32 (ESP-WROOM-32) |
|---|---|
| Operating Voltage |
3.3V |
| Digital I/O Pins |
30 |
| Analog Input Pins |
18 (12-bit ADC) |
| Connectivity |
WiFi 802.11 b/g/n + Bluetooth v4.2 |
| USB Interface |
Micro USB (CP2102/CH340) |
| Flash Memory |
4MB |
ESP8266 NodeMCU WiFi Programming Development Kit 30-Pin With CH9102
In stock
| Microcontroller |
ESP8266 with integrated WiFi |
|---|---|
| Operating Voltage |
3.3V |
| Digital I/O Pins |
11, supporting multiple GPIO, PWM, I2C, and SPI functionalities |
| Analog Input Pins |
1 (10-bit ADC) |
| Connectivity |
802.11 b/g/n WiFi, supporting AP, STA, and AP+STA modes |
| USB Interface |
CH9102 driver for reliable USB-to-serial communication |
| Flash Memory |
4MB |
| Dimensions |
49mm x25.5mm |
Female to Female Dupont Jumper Wire 40-Pin 10cm
In stock
30,00 EGP| Connector Type |
Female to Female |
|---|---|
| Wire Gauge |
24AWG |
| Pin Count |
40-Way Ribbon |
| Length |
10cm |
| Pitch |
2.54mm |
| Material |
Tinned Copper, PVC Insulated |
Female to Female Dupont Jumper Wires 30cm
In stock
| Connector Type |
Female to Female (2.54mm Dupont) |
|---|---|
| Wire Count |
10 |
| Length |
30cm |
| Pitch |
2.54mm |
| Wire Gauge |
26AWG |
| Insulation Material |
PVC |
Infrared IR Obstacle Avoidance Sensor 3 Pin
In stock
35,00 EGP| Supply Voltage |
3.3V to 5V |
|---|---|
| Output Type |
Digital (HIGH/LOW signal) |
| Detection Range |
Typically 2-30 cm, depending on the module and adjustments |
| Connection Pins |
VCC (Power), GND (Ground), OUT (Output) |
| Operating Temperature |
Typically -10°C to +60°C |
LDR Light Sensor Module 4-Pin (LM393 Comparator)
In stock
| Supply Voltage |
3.3V to 5V |
|---|---|
| Output Type |
Digital (LM393) and Analog |
| Sensitivity Adjustment |
Onboard potentiometer |
| Pin Count |
4-pin |
| Response Time |
<10 ms |
LM2596 Adjustable DC-DC Step-Down Converter Module with LED Display
In stock
| Input Voltage |
4V to 40V |
|---|---|
| Output Voltage |
1.25V to 37V (Adjustable) |
| Output Current |
Up to 2A (3A max with heatsink) |
| Switching Frequency |
150 kHz |
| Display |
3-Digit LED Voltmeter |
| Dimensions |
43mm x 21mm x 14mm |
Male to Female Jumper Wires 30cm (10-Pack)
In stock
| Connector Type |
Male to Female (Dupont) |
|---|---|
| Length |
30cm |
| Wire Count |
10 Wires per Pack |
| Pin Pitch |
2.54mm |
| Wire Gauge |
26AWG |
Male to Male Jumper Wires 30cm (10-Pack)
In stock
| Connector Type |
Male to Male (Dupont) |
|---|---|
| Length |
30cm |
| Wire Count |
10 Wires per Pack |
| Pin Pitch |
2.54mm |
| Wire Gauge |
26AWG |
Micro Servo 180 degree
In stock
80,00 EGP| Rotation Angle |
0° to 360° |
|---|---|
| Speed |
0.1 s/60° |
| Torque |
1.8 kg.cm |
| Dimensions |
22 x 12 x 27 mm |
| Weight |
9g |
MQ-2 Smoke and Flammable Gas Sensor Module
In stock
70,00 EGP| Supply Voltage |
5V |
|---|---|
| Output Type |
Digital (DO) and Analog (AO) |
| Detection Gases |
LPG, Propane, Butane, Methane, Smoke |
| Detection Range |
200 to 10000 ppm |
| Sensitivity Adjustment |
Onboard potentiometer |
| Response Time |
Under 10s |