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Wifi Module
DOIT ESP-01S ESP8266 WiFi Module
| WiFi Frequency | 3.6GHz |
| Brand | ESP |
| Usage/Application | WiFi Module |
| Connectivity | USB |
| Dimension | ABS |
| Material | PVC |
The ESP-01S ESP8266 WiFi Module is a self-contained SOC with integrated TCP/IP protocol stack that can give any microcontroller access to your WiFi network. The ESP8266 is capable of either hosting an application or offloading all Wi-Fi networking functions from another application processor. Each ESP-01S ESP8266 module comes pre-programmed with an AT command set firmware, meaning, you can simply hook this up to your Arduino device and get about as much WiFi-ability as a WiFi Shield offers (and that’s just out of the box)! The ESP-01S ESP8266 module is an extremely cost-effective board with a huge, and ever-growing, community.
This module has a powerful enough on-board processing and storage capability that allows it to be integrated with the sensors and other application-specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, including the front-end module, is designed to occupy minimal PCB area. The ESP8266 supports APSD for VoIP applications and Bluetooth co-existence interfaces, it contains a self-calibrated RF allowing it to work under all operating conditions and requires no external RF parts.
Ai Thinker ESP-12S ESP8266 Serial WiFi Module130
| WiFi Frequency | 2.4GHz |
| Brand | ESP |
| Usage/Application | Electronics |
| Model Name/Number | ESP-12S ESP8266 |
| Material | Metal |
Ai Thinker ESP-12S ESP8266 Serial WiFi Module has a highly competitive package size and ultra-low power technology. ESP-12S can be widely used in a variety of networking, for home automation, industrial wireless control, baby monitors, wearable electronic products, wireless location sensing devices, and wireless positioning system signals.
The core processor ESP8266 integrates the industry-leading Tensilica L106 ultra-low-power 32-bit micro MCU in a small package with 16-bit Lite mode, clocked at Supports 80 MHz and 160 MHz, supports RTOS, and integrates Wi-Fi MAC/BB/RF/PA/LNA.
ESP-12S is packaged in SMD, through the standard SMT equipment to achieve rapid production of products, to provide customers with high reliability of the connection, especially for automation, large-scale, low-cost modern production methods, It’s suitable for all kinds of Internet of things hardware terminal occasions.
Ai Thinker ESP-01S ESP8266 WiFi Module
Minimum Order Quantity: 100 Piece
| WiFi Frequency | 2.4GHz |
| Brand | ESP |
| Usage/Application | Electronics |
| Model Name/Number | ESP-01S ESP8266 |
| Material | Metal |
| Pack Type | Box |
The ESP-01S ESP8266 WiFi Module is a self-contained SOC with integrated TCP/IP protocol stack that can give any microcontroller access to your WiFi network. The ESP8266 is capable of either hosting an application or offloading all Wi-Fi networking functions from another application processor. Each ESP-01S ESP8266 module comes pre-programmed with an AT command set firmware, meaning, you can simply hook this up to your Arduino device and get about as much WiFi-ability as a WiFi Shield offers (and that’s just out of the box)! The ESP-01S ESP8266 module is an extremely cost-effective board with a huge, and ever-growing, community.
This module has a powerful enough on-board processing and storage capability that allows it to be integrated with the sensors and other application-specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, including the front-end module, is designed to occupy minimal PCB area. The ESP8266 supports APSD for VoIP applications and Bluetooth co-existence interfaces, it contains a self-calibrated RF allowing it to work under all operating conditions and requires no external RF parts.
Ai Thinker ESP-12S ESP8266 Serial WiFi Module
Minimum Order Quantity: 100 Piece
| WiFi Frequency | 3.6GHz |
| Brand | ESP |
| Usage/Application | WiFi Module |
| Model Name/Number | ESP-12S ESP8266 |
| Connectivity | USB |
| Material | ABS |
Ai Thinker ESP-12S ESP8266 Serial WiFi Module has a highly competitive package size and ultra-low power technology. ESP-12S can be widely used in a variety of networking, for home automation, industrial wireless control, baby monitors, wearable electronic products, wireless location sensing devices, and wireless positioning system signals.
The core processor ESP8266 integrates the industry-leading Tensilica L106 ultra-low-power 32-bit micro MCU in a small package with 16-bit Lite mode, clocked at Supports 80 MHz and 160 MHz, supports RTOS, and integrates Wi-Fi MAC/BB/RF/PA/LNA.
ESP-12S is packaged in SMD, through the standard SMT equipment to achieve rapid production of products, to provide customers with high reliability of the connection, especially for automation, large-scale, low-cost modern production methods, It’s suitable for all kinds of Internet of things hardware terminal occasions.
ISD1820 Recording Module Voice Board With On Board Mic and Loud Speaker
Minimum Order Quantity: 100 Piece
| Usage/Application | Electronics |
| Material | ABS |
| Brand | Sigma Electronics |
| Operating Voltage | 12V |
| Pack Type | Box |
This is ISD1820 Recording Module Voice Board With On Board Mic and Loud Speaker. The ISD1820 Recording Module Voice Board is the real easy way to add Voice Recording (and Playback) to your project. The Module can be operated directly by using the 3 Push-Buttons or with every microcontroller (ex. Arduino).
A microphone is implemented directly on the board, and you can connect any 8 Ohm Speaker. Your recordings are saved even without power due to the non-volatile storage on the ISD1820.
This module uses the ISD1820 voice record and playback IC to record a single voice message of up to 10 seconds in length. The recorded message is stored in its specialized analog flash memory that will keep the message stored even when power is removed.
The module includes an electret microphone to record your message and push buttons to allow for the record, partial playback, or full playback of the message. Header pins allow for easy interface to a microcontroller and playback can be controlled with just one digital pin.
The package includes an 8 Ohm 0.5W speaker and cable which can be connected directly to the modules speaker output.
DOIT ESP-12F ESP8266 Serial WiFi Module
Minimum Order Quantity: 100 Piece
| WiFi Frequency | 2.4GHz |
| Brand | ESP |
| Usage/Application | Electronics |
| Material | Metal |
| Shape | Rectangle |
| Color | Silver |
4 Channel Infrared Tracing Module
| Power | 12V |
| Frequency Range | 50Hz |
| Brand | Sigma Electronics |
| Material | ABS |
| Size(mm) | 56 mm |
| Number Of Channel | 4 Channel |
- Detection range: 1mm to 60 CM adjustable, the closer the performance more stable, white reflects the farthest distance.
- Size: in the control panel:42 x 38 x 12mm (length x width x height).
- Small forward: 25 x 12 x 12mm (length x width x height).
- Output interface: 6 wire interface (1234 to 4 signal output ends, + positive power, – for the negative power is ground)
- The output signal: TTL level (can be directly connected to I/0 microcontroller, infrared light reflected back to the sensor induction, the red indicator light, output low level; no infrared light, the indicator light does not shine, the output high.)