Features:  compatible boards usually use Microphip microcontrollers, but just like GD32 cloning STM32, some companies are making MCU clones, usually with some improvements. LogicGreen's LGT8F328P microcontrollers (mostly) are designed with ATMega328P microcontrollers and add functions such as DAC output, PWM specific functions, computational accelerator...

Feature: Operating voltage: 3V.  Receiving frequency: 535-1620KHZ.  Power: 0.5W.  Note:  This kit does not supply any instructions, please note about this before you order it.  Requires a certain amount of knowledge to manually install electronic components.  Package includes:  5 x AM Radio DIY Electronic...

Features:   1. Replace the original ATMEGA328P-PU with the QFP package ATMEGA328P-AU while keeping the ma-ster unchanged.  2. Replaced the USB chip to solve the problem that the driver cannot be installed on the win7 win8 system.  3. Replace the USB interface and replace it...

Specification:   Input voltage: AC12-15 V.  Size(L*W*H): 6x 4 x 2.5 cm (Finished).    Feature:   With power on delay (about 3 seconds) and DC protection (control voltage around 1 V).  With LED status display, when the protection light, the normal work time off. ...

Description:  Functional characteristics: stc single-chip computer +8025+ voice playback.  1. Simultaneously display the current date, week, time and temperature for easy viewing.  2. Large-size digital tube display (date, week 0.8 inches; time 1.0 inches; temperature 0.56 inches).  3. Time and temperature precision:  The time...

Description: ICL8038 is a kind of monolithic function signal generator with excellent performance.  It can generate sine wave, triangle wave, square wave and square wave.  Feature: Operating voltage: DC12V.  Working current: 9mA.  Frequency range: 50Hz--7.5KHz.  Duty cycle: 27%--63% (square wave).  Signal type: sine wave,...

Description:  All of the capacitor is marked the value, easy to find what you need.  Small size and large capacity.  Excellent humidity resistance and reliable performance.  Good reliability and high dielectric constant.  It is one of the most widely used electronic components.     Specification: ...

Description:It is DIY kit, need to assemble it yourself.Color: BluePackage included:5 x DIY LED Round Flash Electronic Production Kit

Working principle: Using the SMD CD4060 control 12 red, yellow and green LED flashing, adjust RP1 can change the speed of flashing, while the music chip issued a wonderful music. The kit uses SMD components and plug-in components, is ideal for practical training requirements....

Description:   The suite,adopt a warning lamp circuit NE555 and CD4017 chip simulation to make blue LED and red LED flashing, respectively, according to the pulse adjusting RP1 flicker frequency can be adjusted. Working circuit voltage of DC9-12 v, suite does not contain the...

Feature:   Model: EH-30.  Working voltage: DC3.3-5V or 3*AA battery.  Speed: Adjustable.  PCB size: 74.4 x 43.7 x 24mm.  Color: Red LED.    Package includes:   5 x DIY Electronic Hourglass Kit.  Finish assembly, for reference only.

Description:Name: FM wireless microphone Kit. Type: wireless microphone. Voltage: 1.5V(1 AA battery). Effective distance: 20 meters.  Package included:5 x DIY FM Wireless Microphone Electronic Kit. 5 x Chinese manual

Feature:  This is an integrated USB HID board. Ideal for projects requiring the board to behave (act) as a USB human interface devices (keyboard, mouse, etc...).The LEONARDO is a microcontroller board based on the ATmega32U4. It has 23 digital input/output pins (of which 7...

Features: -EASY AND FAST PROCESS: All-in-one step solder and seal process. No need for crimp tools and soldering machine. Timer and mess saver. -WATERPROOF AND INSULATION: Dual-walled design - Outside Polyolefin tubing provides insulation and improves pullout strength; Hot Melt Adhesive & Solder inside ensures wires...

Features: Measurable frequency range: 1Hz to 50MHz.  Measurable signal frequency: up to 30V.  Can measure most commonly used crystal of oscillation frequency.  Five-digit accuracy resolution.  Automatic range switching.  Programmable frequency setting for measuring radio transceiver equipment.  Selectable power-saving mode, if there is no significant...

Description: Quick start: 1. Copy TFT_eSPI to the directory. 2. Open Arduin0 IDE, find TFT_eSPI in the file and example, the T-Display factory test program is located at TFT_eSPI -> Factory Test, you can also use other sample programs provided by TFT_eSPI 3 In...

Parameter:   Specifications: 35*60*1mm(length*width*thickness).  Operating voltage: DC 12V.    Welding step:   1. Solder 14 resistors, 2 diodes, 3 zener diodes. Do not solder in the wrong place; pay attention to the positive and negative electrodes when welding diodes, and use the negative electrode...

Feature:  4G LTE Cat4 Beidou GPS Dual Frequency Positioning ESP32-WROVER-B Development Board -2021.    Package includes:  1 X T-SIM7600G-H module;  1 X LTE antenna;  1 X GPS antenna

16MB ESP32 Wireless Communication Module Small Card Development Board -2021. Feature: Hardware Specifications: Main chip: ESP32 Module: ESP32-WR0VER-B,SIH7000G Interface: USB,SD Card, Solar Input interface Flash Memory: 16M Flash / 8M PSRAM Button: Reset, Power switch USB to TTL: CH9102F Car Clock: 40HHz SIM Card...

Description: OPS-1 light control switch has two trigger modes and two output modes:  1). Set trigger mode by JMP1: Light trigger mode (1-3): When the photosensitive resistance induction to the outside light from the matt to light or light gradually increased, the relay pull....