- #Ch341 ftdi driver update
- #Ch341 ftdi driver driver
One of the several sources of chips for USB to RS-232 converters is WCH, a Chinese firm offering their CH340 and CH341 chipsets. Another small efficient matching transformer for an EFHW – 2643251002 – #4 – a paired Guanella 1:1 balun.(tr)uSDX – review of the directional coupler ADC design.NanoVNA-H* – my method for firmware updates.RF Power Meter 2 (RFPM2) – 40dB external attenuator calibration and integration.NanoVNA-H4 – battery charge from discharged.ISP programming of the (tr)uSDX – more on SPI.AT-100 ATU Sontheimer coupler using a single binocular ferrite core.How important is directional coupler Directivity?.Digital display for Revex W560 directional wattmeter – part 1.Digital display for VK-AMPS 2kW directional coupler – part 1.Digital display for QRP labs 20W dummy load – part 1.
#Ch341 ftdi driver update
NanoVNA-H* – a howto do firmware update using STM32CubeProgrammer. NanoVNA-H – modification of v3.3 PCB to start the bootloader from the jog switch. Digital display for QRP labs 20W dummy load – part 2. Digital display for half wave detector with cubic spline interpolation – part 1. Digital display for half wave detector with cubic spline interpolation – part 2. Implementation of G5RV inverted V using high strength aluminium MIG wire – 5 year review. Digital display for half wave detector with cubic spline interpolation – part 3. Digital display for half wave detector with cubic spline interpolation – part 4. 
Trying to make sense of Nanosaver’s R/ω and jX/ω graph. Digital display for DIY 25W dummy load – part 1. Digital display for DIY 25W dummy load – part 2. 
(tr)uSDX bootloader corruption – a smoking gun.(tr)uSDX bootloader corruption – a smoking gun – an experiment.Chinese 3.0V 16340 CR2 Lithium Ion batteries.Chinese 9.6V 700mAh Tamiya style battery pack.SNTP synchronised clock v0.04 – beta release.(tr)uSDX firmware, bootloader, application – an explanation.
#Ch341 ftdi driver driver
LED plate driver failure – 24W round plate. FT37-43 for a 49:1 EFHW transformer enquiry. Digital display for DIY 25W dummy load – part 3. Neewer Macro LED Ring Light Flash RF550 – Guide Number. EARU Programmable Thermocouple K J PT100 to 4-20mA Converter TC RTD Input 4-20mA Output Head-mounted Temperature Transducer – first impressions. Setting a torque wrench when using an offset adapter. CG K/ J/ S/ B to 4-20mA 0-1800 Celsius Thermocouple Converter TC Input 4-20mA Output Head-mounted Temperature Transducer – first impressions. What kind of balun is this? Is it any good?. Digital display for DIY 25W dummy load – part 4. Garden environmental telemetry project – part 1. Diagnosis of a 9:1 transformer from NanoVNA plot. Diagnosis of a 9:1 transformer from NanoVNA plot – part 2. Digital directional wattmeter – based on G8GYW – part 1.
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