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⚙️ Unlock precision power: The signal generator every innovator needs!
The DROK Signal Generator is a compact, high-precision function generator operating from 3.3V to 30V, capable of producing square wave signals from 1Hz to 150kHz with a fully adjustable 0-100% duty cycle. Featuring an intuitive LCD display, TTL serial communication, and automatic parameter memory, it’s engineered for professionals seeking reliable PWM pulse control for motor drivers, MCU projects, and experimental development.
| ASIN | B07KVYQ78K |
| Best Sellers Rank | #23,368 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Function Generators |
| Brand | DROK |
| Date First Available | November 25, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.58 ounces |
| Item model number | 200382AFA |
| Manufacturer | DROK |
| Material | Plastic, Lcd |
| Maximum Supply Voltage | 30 Volts (DC) |
| Minimum Supply Voltage | 3.3 Volts |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Operating Temperature | 70 Degrees Celsius |
| Output Power | 900 Milliwatts |
| Package Dimensions | 4.96 x 3.5 x 1.3 inches |
| Voltage | 12 Volts, 24 Volts |
R**H
Works great!
This is an easy, cheap way to generate test frequencies. I'm using it to dial in audio frequencies for chiptune projects. It's very simple to use the included serial functionality. A few jumpers to a Raspberry Pi or TTL serial adapter and you're good to go.
B**N
Good product
Easy to use and works as advertised. Just purchased a second one for another project.
C**S
Buen products
Good satisfaction
C**9
This thing actually works.
It's not the most beautiful square wave, but this thing works. It has separate controls for frequency and duty cycle and they both work independently. Some of others change both at the same time.
J**E
Works Great For My Ls Swap
Has worked well for my Ls swap alternator. Mine is installed under the hood on a wheel we'll and it has been fine even through months of snow. I should probably mount it where I can lower the charge periodically.
P**S
Muy bien gracias saludos desde cali Colombia gracias
M**O
DROK Signal generator
Works as stated with minimal instructions. Excellent value for the money.
J**H
quality so/so
did not perform as expected. unsure if broken or just bad unit, but mine did not output a pwm signal
L**N
facile à utiliser, good quality
M**E
Damaged product received.
R**S
de gran utilidad para generar ondas a la frecuencia requerida
N**X
used it to regulate alternator out put on my truck, works perfectly. great value for money spent.
D**R
handy little unit for the tech on the go. just hook a 9 volt battery to it and it works well. easy to use and connect.
Trustpilot
1 month ago
1 month ago