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1. Electronics123.com, Inc. #ad
Inc. Frequency Generator Kit, FG085, Electronics123.com #adElectronics123.com, Inc. #ad
- Kit - complex Soldering Required. Generates continuous waveforms of Sine, Triangle, Square, Ramp up and down, and Staircase up and down. Frequency period, amplitude, and offset can be incrementally adjusted with rotary encoder.
Set the frequency or period, amplitude, and offset with number pad - quick and straight-forward. Generates servo test/control signals in micro-second resolution with user programmable pulse width, amplitude, and cycle.
2. Generic #ad
XR2206 DDS Function Signal Generator Module DIY Kit Sine/Triangle/Square Wave 1Hz-1MHz Adjustable Frequency 9-12V DC #adGeneric #ad
- All in-line components, a small number of components, installation and commissioning simple. Can produce sine wave, triangular wave, square wave.
Power supply range, you can use an external power supply 9-12V or 9V battery. Frequency can be from 1HZ-1MHZ amplitude adjustable. Five precision resolution.
3. MELIFE #ad
MELIFE 2 Pack ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with ESP32s Antenna RF AMP Filter AP STA for Arduino IDE #adMELIFE #ad
- Esp32 is a safe, reliable, and scalable to a variety of applications. Ultra-low power consumption, works perfectly with the Arduino IDE. 2 pack 2.
4ghz dual mode wifi + Bluetooth Development Board. Supportthree modes: ap, sta, and ap+sta, voltage for USB powered is 5V; voltage for power supply is 3.3v. 4m memory, support LWIP protocol, Freertos.
4. Siglent Technologies #ad
Siglent Technologies SPD3303X-E Triple Output Power Supply #adSiglent Technologies #ad
- Output modes: independent, series, parallel. 2a x 1, total power: 220W. 3v/5v/3. Timing output function. Usb / lan interfaces. 32v/3. Trending graphs. 5v/3. 3 independent controlled and isolated outputs. 2a x 2, 2.