| Products > Test Equipment |
| A real toy scope (DIY kit) |
| (1/1) |
| tunk:
Bottom of the barrel. Can be had from aliexpress for less than $10. Specs are a bit lacking: - Product model: TJ-56-646 - PCB size: 57*34mm - Working voltage: 4-5V - MCU: STC8A8K64S4A12 - Display: 0.96 inch OLED display – 7P, 128*64 resolution - Number of channels: single channel - Sec/div: 500ms, 200ms, 100ms, 50ms, 20ms, 10ms, 5ms, 2ms, 1ms, 500us, 200us, 100us (100us is only available in auto trigger mode) - Voltage range: 0-30V - Sampling level: 10kHz@100us/div - Trigger level: trigger voltage level. - Trigger slope: ↑-rising edge, ↓-falling edge trigger - Trigger mode: A-automatic mode, N-normal mode, S-single mode. According to the datasheet: "The speed of ADC can be up to 800Ks." A bit more info here: https://zeusdiy.com/product/tj-56-646-mini-dos-lcd-oscilloscope-diy-kit/ https://en.56dz.com/p/23.html |
| Aldo22:
What is the purpose of this product? An SMD soldering exercise? To solder a 44-pin SMD chip, you need to have the equipment and the skills. Perhaps a little ambitious for children. If all goes well, you get the worst scope ever? A DSO154Pro is a Rolls Royce compared to this and doesn't cost much more. There are things for which $1 is still too much. Am I missing something? |
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