Pre-Made Electronic Modules & Accessories, Page 3

DC motor speed controller using PWM pulses.

DC motor speed controller using PWM pulses.

Dual channel audio amplifier with wireless bluetooth receiver and control.

Dual channel amplifier with bluetooth audio receiver that is suitable for use with headphones.

Two-channel amplifier with bluetooth audio receiver, suitable for creating surround sound systems.

Universal timing module with setting range 2s-1000h

HLK-V01-KIT-V2.0 is an offline voice recognition module.

Water level monitor with contacts that can directly control the load with relays.

Digital counter capable of counting positive and negative signals with LED display to indicate the number of signals.

The controller uses PWM (Pulse Width Modulation), which uses changes in the width of the current pulse to the motor. In pulse control, the current and voltage remain the same,...

Control module specially designed for stepper motors. The module has a number of built-in fixed modes of operation that allow users to quickly select the appropriate trajectory...

Control module specially designed for stepper motors. The module has a number of built-in fixed modes of operation that allow users to quickly select the appropriate trajectory...

The ZX-08CDEN is a compact handheld RFID card and chip reader and writer with support for 125 kHz and 13.56 MHz frequencies. Thanks to its colour display and USB PC...

Two channel audio amplifier PAM8403 suitable for creating audio set with surround sound.

The dimmer is designed for switching AC voltage, which can transmit current up to 8A.

ATORCH PD3.1 universal charger testing adapter is a practical tool designed for measuring and verifying the output parameters of chargers with support for fast charging protocols.

BT5.0-Audio module for receiving audio signals via Bluetooth from a connected mobile phone or laptop.

Bluetooth Audio Module with 2x50W amplifier. USB sound card function, AUX input, headphone/external amplifier output, U-Disk.

Bluetooth audio module that is capable of wirelessly receiving audio from a connected computer or phone.

Bluetooth audio receiver module with single channel amplifier.

BT5.0-Audio module for receiving audio signals via Bluetooth from a connected mobile phone or laptop.

Two channel amplifier excellent for left and right earphone.

Digital humidity controller with sensor SHT20 - hygrostat, supply voltage 12V DC

Do you need to automatically switch cooling or heating according to the temperature? This W1209 smart thermostat is a cheap but very handy solution. Just power it with 12V, set...