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Electronic Components, IoT & Wireless Boards, Microcontroller Boards
Seeed Studio XIAO ESP32C3
Seeed Studio XIAO ESP32C3 featuring ESP32C3 carries a complete Wi-Fi system along with Bluetooth Low Energy function. With its exquisite design, WiFi+BT ability, it’s perfect for various IoT controlling scenarios and complex carriable applications.
SKU: ESP-1006 -
Electronic Components, IoT & Wireless Boards
Ai Thinker A9G GSM/GPRS+GPS/BDS Development Board Original Quality
Electronic Components, IoT & Wireless BoardsAi Thinker A9G GSM/GPRS+GPS/BDS Development Board Original Quality
A9G GSM/GPRS+GPS Modules is a quad-band GSM/GPRS module based on RDA8955 SoC and comes with 29 GPIOs and an integrated SDK. These modules support the basic phone voice call/SMS, serial to GPRS, and GPS data transmission functions which can be used in a wide range of applications. The A9G modules allow users to make a voice call, use SMS services, and access the internet and base position with only a 2G SIM card. These modules operate at -20°C to 70°C temperature range. Applications include IoT, vehicle-mounted equipment, remote localization, and electric power environment monitoring.
SKU: MISC-11004 -
Electronic Components, Relays
Hongfa HF46F 5A SPST 5V PCB Sealed Subminiature Intermediate Power Relay(Pack of 5)
Electronic Components, RelaysHongfa HF46F 5A SPST 5V PCB Sealed Subminiature Intermediate Power Relay(Pack of 5)
Features
- 5A switching capability
- Meets VDE 0700, 0631 reinforce insulation
- Highly efficient magnetic circuit for high sensitivity: 200mW
- Extremely small footprint utilizing PCB area
SKU: R-5004 -
IoT Kits
Multipurpose GPS Tracker (Kit) Genuine Quality
This is a Multipurpose GPS tracker project and it can act like an audio spy
gadget where you can listen to conversations secretly over cellular
network, this can also act as an SOS button whereby the just press of a button
you can share your current location via SMS and also it will make a call on
that SOS number and can track the location of this A9G board by just sending one SMS. Yes
by sending an SMS this board will return a Google Maps link with it’s
current location in it.SKU: GPS-1001 -
Projects For Sale, USB to TTL Programmers
Smallest TTL Programmer
This smallest programmer will help you to program multiple microcontroller chips/boards.This programmer has a regular TTL programmer using which you can program almost all the microcontroller chips and also dedicated EN and IO0 pins which will help you to program ESP chips automatically without pressing Reset or Boot button. It’s a must have tool for all IOT and Electronics Engineers.
SKU: PROG-1003 -
Batteries, Electronic Components, Miscellaneous components
TP4056 1A Li-Ion Battery Charging Board Micro USB with Current Protection Good Quality
Batteries, Electronic Components, Miscellaneous componentsTP4056 1A Li-Ion Battery Charging Board Micro USB with Current Protection Good Quality
- Dimension: 25 x 19 x 10 (LxWxH)mm.
- Input interface: micro USB.
- Current Protection: Yes
- Charging mode: Linear charging.
- Current: 1A adjustable.
- Charge precision: 1.5%.
- Input voltage: 4.5V-5.5V.
- Full charge voltage: 4.2V.
SKU: BMS-4001
Products Grid
All In One Home Automation Project
In this project you can control 4 AC appliances and Speed of 1 ceiling fan using internet via ESP Rainmaker, Alexa, Google Voice Assistant, IR Remote and without internet via manual switches, fan regulator & IR Remote. This Same project will also work with other IoT Platforms like, Blynk, Arduino IoT Cloud, Firebase Realtime database, AWS etc. For controlling the speed of the fan we have used capacitive dimming method. And also you can get real time feedback of Switches, Fan regulator & IR Remote on your IoT Platform.
techiesms Sound Box (Without 3d Printed Case)
This project is used to get audio feedback about the payment received on your Paytm Business account via PayTM QR code. It work’s on GSM connectivity and reads the SMS received from PayTM and fetches out the amount received and than it speak out. Here you can change the Voice notes according to your choice and need. It’s totally customisable.
MP3-TF-16P MP3 Disk TF Card Module
Hi Link HLK PM01 5V/3W Switch Power Supply Module
220V AC to 5V DC, 600mA PCB Mounted Step-Down Power Supply Module
Features
PAM8403 5V Two-channel Stereo Mini Class-D 3W+3W Audio Amplifier Original Quality
PAM8403 5V Two-channel Stereo Mini Class-D 3W+3W Audio Amplifier Original Quality
The PAM8403 is a 3W, class-D audio amplifier. It offers low THD+N, allowing it to achieve high-quality sound reproduction. The new filterless architecture allows the device to drive the speaker directly, requiring no low-pass output filters, thus saving system cost and PCB area.
With the same numbers of external components, the efficiency of the PAM8403 is much better than that of Class-AB cousins. It can extend the battery life, which makes it well-suited for portable applications.
SIM800L GPRS GSM Module – Quad-Band TTL Serial Port Good Quality
SIM800L GPRS GSM Module – Quad-Band TTL Serial Port Good Quality
SIM800L is a miniature cellular module which allows for GPRS transmission, sending and receiving SMS and making and receiving voice calls. Low cost and small footprint and quad band frequency support make this module perfect solution for any project that require long range connectivity. After connecting power module boots up, searches for cellular network and login automatically. On board LED displays connection state (no network coverage – fast blinking, logged in – slow blinking)
Universal TTL Auto Programmer
This single programmer will help you to program multiple microcontroller chips/boards. This board got dedicated slots for programming
Along with that, it also got a dedicated pinout of a regular TTL programmer using which you can program almost all the microcontroller chips. This simplifies the programming of the Microcontroller significantly since no manual reset and boot mode selection is needed when using with a common USB to serial interface. It’s a must have tool for all IOT and Electronics Engineers.
