“Ai Thinker ESP-01S ESP8266 WiFi Module” has been added to your cart. View cart
- Model: INR18650-26E
- Capacity: 2600mAh
- Voltage: 3.7V
- Color: Pink
- Battery Shape: Cylindrical
GSM SIM800C Modem with Antenna
In Stock
- Supply Voltage (V): 3.4 ~ 12
- GSM (MHz): 850, 900, 1800 and 1900
- Flash Memory (MB): 24
- RAM Memory (MB): 32
TTGO T-Call V1.4 ESP32 SIM800L Wireless Communication Module
In Stock
- Chipset :ESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor
- FLASH: QSPI flash 4MB / PSRAM 8MB
- SRAM:520 kB SRAM
- Button: Reset
- USB to TTL: CP2104
- Modular interface: UART,SPI,SDIO,I2C,PWM,TV PWM,I2S,IRGPIO
- On-board clock:40MHz crystal oscillator
- Working voltage:2.7V-3.6V
RF433 MHz Transmitter Receiver Wireless Module
In Stock
- Range in open space: 30 Meters
- RX IF Frequency: 1MHz
- Very Stable Operating Frequency
- Low Current Consumption (Typ 11mA)
- Wide Operating Voltage (1.5-5v)
RF Transmitter Receiver Module 433MHz Wireless Link Kit
In Stock
- Operating voltage: 5V.
- Quiescent Current: 4mA.
- Receiving frequency: 433 MHz.
- Receiver sensitivity: -105 dB.
- Communication Distance (m): 20 ~ 200 meter.
JT308 125KHz USB Proximity Sensor Smart RFID ID Card Reader
In Stock
- Frequency: 125Khz.
- Support μEM4001, 4100, or its compatible RFID, ID card.
- Read first 10 digits of the RFID/Proximity card.
- Support Windows95/98/2000/XP/7/8.
- Plug and Play
- Reliable working condition
- Powered directly from USB, no need external power supply
- Input voltage: 3-40V
- Output voltage: 1.5-35V(Adjustable)
- Output current: Rated current is 2A, maximum 3A
- Switching Frequency: 150KHz
- Operating temperature:Industrial grade (-40 to +85 )
- nput Voltage: 220V AC.
- Maximum Power: 4000W.
- Adjustable Voltage: 0-220V AC.
- AC frequency: 50-60Hz.
30Pin ESP32 Expansion Board with Type-C USB and Micro USB Dual Interface for ESP32 ESP-32 ESP-32S Development Board
In Stock
- Power supply: DC 6.5-16v and USB 5V
- GVS output power supply: 5V or 3.3V
- No. Of Pins: 30PIN
- Processor Count: 2
SIM900A V4.0 Kit Wireless Extension Module GSM GPRS Board Antenna
In Stock
- Power: 5V or 3.5–4.5V
- Supports 2G, 3G, 4G SIM cards
- TTL serial port (3.3V/5V)
- SMA antenna interface
- Flip SIM slot
- ESD protection
- AT command support
- Ideal for IoT & GPS tracking
AC90-250V ESP8266, Wireless WIFI Relay, Module 1 Channel ESP-, 12F Wifi Development, Board AC/DC 5V/7-28V/5-, 80V Power Supply
In Stock
- Onboard Mature and stable ESP-12F WiFi module, high capacity 4M Byte Flash
- The I/O port of the WiFi module and the UART program download port are all extracted, convenient secondary development
- Onboard AC-DC switch power module, supply power way support AC90-250V/DC7-12V/USB5V
- Onboard Wifi module RST reset button
Purple Esp32 38pin Expansion Board
In Stock
ESP32 38PIN expansion board
In Stock
Ai Thinker ESP-01S ESP8266 WiFi Module
In Stock
- 1MB (8Mbit) Flash size.
- Very competitive price
- AP, STA, AP+STA modes available.
- Very simple AT commands, easy to use.
- Internal LWIP interface.

We specialize in providing DIY electronics kits and components, empowering makers and hobbyists to build innovative projects. We also develop final year projects for engineering students, delivering hands-on solutions for academic excellence.
Contact Us
Customer Service
Store Information
© 2025 AtomlabIndia. All rights reserved.















